<h5><strong>Tasty beer starts with knowing what’s in your hops. Explore how online SPE makes bitter acid analysis in hops faster and more reliable.</strong></h5><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Fisher_Scientific_How_Bitter_Acid_Analysis_Helps_Brewers_Better_Control_Beer_Flavors_326238593f.jpeg" alt="Thermo Fisher Scientific: How Bitter Acid Analysis Helps Brewers Better Control Beer Flavors." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Fisher_Scientific_How_Bitter_Acid_Analysis_Helps_Brewers_Better_Control_Beer_Flavors_326238593f.jpeg 245w," sizes="100vw" width="1024" height="512"></p><h3><strong>How can you detect bitter acid profiles quickly, reliably, and more sustainably?</strong></h3><p>For craft brewers and beer lovers alike, a refreshing experience is all about flavor.</p><p>So how can you achieve the desired bitterness in your beer? The answer is not just about the recipe. Finding the right flavor profile starts with the bitter acids present in the starting hops material.</p><div><div><p>Hops (the heart of your favorite beer) are the source of the brew’s distinctive flavor tied to bitterness and aroma.</p><p>At the molecular level, bitterness is driven by <a target="_blank" rel="noopener noreferrer" href="https://www.sciencedirect.com/science/article/pii/S0308814622016338">α- and β-bitter acids</a>, like humulones and lupulones, whose concentrations determine the final sensory profile of the beer (<strong>Figure 1</strong>).</p><p>Accurately characterizing these compounds in each batch allows brewers to unlock the full potential of every variety of hops.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Fisher_Scientific_How_Bitter_Acid_Analysis_Helps_Brewers_Better_Control_Beer_Flavors_2_6435757c03.jpeg" alt="Thermo Fisher Scientific: How Bitter Acid Analysis Helps Brewers Better Control Beer Flavors: Figure 1. General chemical structure of hop bitter acids." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Fisher_Scientific_How_Bitter_Acid_Analysis_Helps_Brewers_Better_Control_Beer_Flavors_2_6435757c03.jpeg 222w," sizes="100vw" width="700" height="493"></p><p>While conventional analytical methods rely on long, manual sample preparation steps and hazardous solvents, laboratories now strive for greener and more efficient workflows.</p><p>And moving from manual to online sample preparation is one of the easiest ways your lab can reduce waste and — most importantly — improve reliability with automation.</p><h3><strong>Key takeaways</strong></h3><ul><li>Online SPE reduces hands-on work, shortens turnaround time, and supports more sustainable methods by cutting solvent use and eliminating single-use cartridges.</li><li>Automated UHPLC workflows are easier for new users to execute, offering more reproducible quantifications of α- and β-bitter acids in hops.</li><li>Accurate bitter acid profiles help brewers distinguish hop varieties and control flavor with confidence.</li></ul><h3><strong>Comparing offline vs. online solid phase extraction for bitter acid HPLC analysis</strong></h3><p>If you’ve spent long hours in the lab preparing samples for hops analysis, you’re not alone.</p><p>Manual sample preparation often takes the most time in hops analysis, an area where online <a target="_blank" rel="noopener noreferrer" href="https://www.thermofisher.com/content/lifetech/global/en/home/industrial/chromatography/chromatography-learning-center/chromatography-consumables/sample-prep.html">solid phase extraction</a> (SPE) can make a real difference. Here’s why.</p><p>Manual SPE has a lot of manual steps. Extraction. Cartridge loading. Washing. Elution. And sometimes solvent exchange or reduction. All before your actual analysis begins. This labor-intensive workflow can take up to an hour and depends strongly on operator skillsets, making reproducibility a challenge for new hires.</p><h3><strong>Online SPE analysis provides key benefits like:</strong></h3><ul><li>Hands-off workflow free of cartridges, manifolds, or vacuum steps.</li><li>Column washing and re-equilibration occur in parallel with separation.</li><li>SPE step is complete in just two minutes.</li><li>Minimizes operator-dependent variability.</li><li>Uses less than 8 mL of solvent.</li></ul><p>Let’s explore what this technique looks like in practice.</p><h3><strong>Online SPE for analyzing α- and β-bitter acids in hops standard solutions.</strong></h3><p>Changing your sample preparation from manual to automated isn’t complicated. With the right tools you can fully integrate online SPE with your UHPLC system (<strong>Figure 2</strong>).</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Fisher_Scientific_How_Bitter_Acid_Analysis_Helps_Brewers_Better_Control_Beer_Flavors_3_4fb14243b4.jpeg" alt="Thermo Fisher Scientific: How Bitter Acid Analysis Helps Brewers Better Control Beer Flavors: Figure 2. Schematic workflow for the determination of bitter acids in hops. The process involves clean up and instrumental analysis using the Thermo Scientific Vanquish Online SPE UHPLC System." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Fisher_Scientific_How_Bitter_Acid_Analysis_Helps_Brewers_Better_Control_Beer_Flavors_3_4fb14243b4.jpeg 245w," sizes="100vw" width="700" height="323"></p><h3><strong>The process for analyzing a hops standard solution is straightforward:</strong></h3><ol><li>First, extract hop samples with ethanol (a greener alternative to toluene or diethyl ether in conventional methods).</li><li>Inject the extract directly into your instrument for analysis. Bitter acids retain<a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/products/1970"><strong> on the SPE column</strong></a> while matrix interferences that can comprise quantitation are removed.</li><li>Next, backflush the SPE column to transfer the analytes to the<a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/products/423"><strong> analytical column </strong></a>for separation. While this separation is taking place, the SPE column is washed and re-equilibrated in parallel, keeping the total run time to 15 minutes, with the separation of all six major bitter acids in a single analysis (<strong>Figure 3</strong>).</li></ol><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Fisher_Scientific_How_Bitter_Acid_Analysis_Helps_Brewers_Better_Control_Beer_Flavors_4_1e47405e3c.jpeg" alt="Thermo Fisher Scientific: How Bitter Acid Analysis Helps Brewers Better Control Beer Flavors: Figure 3. UV chromatogram of hop bitter acids in standard solution (1-cohumulone, 2-humulone, 3-adhumulone, 4-colupulone, 5-lupulone, 6-adlupulone)." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Fisher_Scientific_How_Bitter_Acid_Analysis_Helps_Brewers_Better_Control_Beer_Flavors_4_1e47405e3c.jpeg 245w," sizes="100vw" width="700" height="347"></p><h3><strong>Online SPE for analyzing α- and β-bitter acids in real hops samples</strong></h3><p>Analytical labs need methods that are accurate and reliable for brewers to develop distinct and reproducible flavor profiles across batches.</p><p>To assess the applicability of online SPE UHPLC methods for hops analysis, we analyzed bitter acid profiles from four species — Sultana, Barbe Rouge, Azacca, and Sabro.</p><p>The concentration of α-acids dominated all samples, while each hops species exhibited distinct profiles in terms of α-acid and β-acid content, making them suitable for different brewing strategies (<strong>Figure 4</strong>).</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Fisher_Scientific_How_Bitter_Acid_Analysis_Helps_Brewers_Better_Control_Beer_Flavors_5_3a179217db.jpeg" alt="Thermo Fisher Scientific: How Bitter Acid Analysis Helps Brewers Better Control Beer Flavors: Figure 4. Bitter acid profiles in four different hop species, error bars display SD (n=6). To check method consistency, we measured each hops extract six times. Variation between measurements was low, with relative standard deviation below 3.5 % across all hops species." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Fisher_Scientific_How_Bitter_Acid_Analysis_Helps_Brewers_Better_Control_Beer_Flavors_5_3a179217db.jpeg 245w," sizes="100vw" width="700" height="410"></p><ul><li>For testing labs, this process translates into a workflow that is easy to run, fast, and delivers reliable results without added complexity.</li><li>For craft brewers, reliability means clear, trustworthy insights into hops bitter acid profiles, for better hop selection and more precise control of bitterness and flavor in your beer.</li></ul><h3><strong>From carefully procured samples to tasty sips</strong></h3><p>Efficient UHPLC workflows support faster results, less solvent use, and reliable bitterness data for brewers. And online SPE turns those advantages into practical, day-to-day benefits for brewers and labs alike.</p><ul><li>Less hands-on skills required for lab analysts</li><li>Faster results from labs to brewers</li><li>A more sustainable way to work</li><li>Clear insights into hops flavor</li></ul><p>To learn more about the method and see the full application data, <a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/labrulez-bucket-strapi-h3hsga3/cn_004238_hplc_vanquish_online_spe_bitter_acids_hops_cn004238_na_en_587a5d300b.pdf"><strong>check out our application note today</strong></a>.</p><h3><strong>FAQs</strong></h3><div><div><h5><strong>What are the key compounds in hops analyzed by HPLC?</strong></h5><p>Bitter acids, namely α-acids and β-acids, especially the six major bitter acids (humulones and lupulones) that define hop bitterness and are required for quality control and brewing decisions.</p></div><div><h5><strong>What column types are recommended for hop acid separations?</strong></h5><p>Classical C18 Silica columns are ideal for bitter acids separation. UHPLC compatible columns with particle size ≤ 2 µm boost analysis with higher flow rate, thus shorter analysis time and solvent consumption.</p></div><div><h5><strong>What’s the best workflow for hops analysis?</strong></h5><p>A typical workflow for hop analysis consists of three main steps: extraction of the target compounds, clean-up of co-extracted matrix components, and instrumental analysis by HPLC or UHPLC. To keep this workflow efficient and reproducible, you should minimize manual handling and add in automation when possible. Integrating online SPE into your LC instrument allows sample clean-up to run automatically, reducing hands-on time, solvent use, and variability while delivering faster, more reliable results.</p></div></div><blockquote><p><strong>Visit us on&nbsp;</strong><a target="_blank" rel="noopener noreferrer" href="https://www.linkedin.com/showcase/72003132/admin/dashboard/"><strong><u>LinkedIn:</u></strong></a>&nbsp;#UHPLC #Automation</p></blockquote></div></div>

How Bitter Acid Analysis Helps Brewers Better Control Beer Flavors

<p><strong>In the week of June 29, the following webinars await you in the field of liquid phase and especially HPLC and LC/MS.</strong></p><blockquote><h4><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinars"><strong>👉 DETAILS AND REGISTRATION IN THE WEBINARS SECTION</strong></a></h4><p><strong>👉 Search and filter in the largest global database</strong> with over <strong>5 500 GC, LC, MS and spectroscopy webinars</strong>.</p></blockquote><h5><strong>1. Thermo Fisher Scientific: Insights from an IC specialist: To be suppressed or not suppressed?</strong></h5><ul><li>Tu, 30.6.2026 09:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6310">Registration</a></li></ul><p>Join Thermo Fisher’s Ask the Experts session to learn how suppressor technology impacts ion chromatography performance, sensitivity, reliability, maintenance, and troubleshooting.</p><h5><strong>2. SCIEX: Advancing Proteomics with ZenoTOF: From Single-Cell Analysis to Plasma Biomarker Discovery</strong></h5><ul><li>Tu, 30.6.2026 11:30 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6311">Registration</a></li></ul><p>Discover how ZenoTOF high-resolution mass spectrometry is accelerating single-cell proteomics and plasma biomarker discovery through enhanced sensitivity, throughput, and automation.</p><h5><strong>3. Agilent Technologies: Measuring Diverse Samples with UV/VIS Spectrometers and Integrating Spheres</strong></h5><ul><li>Tu, 30.6.2026 20:30 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6052">Registration</a></li></ul><p>This webinar will discuss diffuse transmission and reflection UV/VIS measurements, including how to perform measurements with Agilent’s Cary 60 UV/VIS Spectrometer.</p><h5><strong>4. Waters Corporation: Informatics series #33 Tips, Tricks and Best Practices</strong></h5><ul><li>Th, 2.7.2026 11:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6315">Registration</a></li></ul><p>This interactive session revisits essential features, shortcuts, and practical techniques in Empower software that can streamline everyday laboratory work and reduce unnecessary effort.</p><h5><strong>5. Waters Corporation: Unlocking Therapeutic Peptide Characterisation (GLP-1RAs) with Cyclic IMS</strong></h5><ul><li>Th, 2.7.2026 15:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6313">Registration</a></li></ul><p>Discover how cyclic ion mobility spectrometry (cyclic IMS) improves characterization of GLP-1 analogues and therapeutic peptides, supporting development, quality control, and regulatory submissions.</p><h5><strong>6. Agilent Technologies: Spectral Flow Cytometry Masterclass - Session 1</strong></h5><ul><li>Fr, 3.7.2026 07:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6316">Registration</a></li></ul><p>Learn how full-spectrum flow cytometry enables high-dimensional cell analysis. Explore spectral flow technology, experimental design, and applications in immunology, oncology, and vaccine research.</p>

Webinars LabRulezLCMS Week 27/2026

<p><strong>The international standard ISO/IEC 17025 [1] clause 7.7.2 with regards to ensuring the validity of results, requires a laboratory to participate in proficiency testing (PT) and/or to participate in interlaboratory comparisons (ILCs) other than PT. However, no guidance as to what these other ILCs might be, or indeed how they might compare in relation to PT, is provided. This leaflet aims to outline other ILCs available, pointing out some of the limitations as compared to PT.&nbsp;</strong></p><p>There are three major types of ILCs in which a group of laboratories analyses identical portions from a homogeneous, stable test sample, with each type being characterized by its intended purpose [2,3]:</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Eurachem_Interlaboratory_comparisons_other_than_proficiency_testing_2_d9263807fb.jpg" alt="Eurachem: Interlaboratory comparisons other than proficiency testing" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Eurachem_Interlaboratory_comparisons_other_than_proficiency_testing_2_d9263807fb.jpg 245w," sizes="100vw" width="1507" height="607"></p><p>A key point is that PT is an ILC that is designed to specifically evaluate the performance of participants, providing them with an infrastructure to monitor and assess the validity of their results. This is not the key purpose of the two other ILCs, and thus depending on their intended purpose they have a number of limitations that laboratories need to be aware of when using them rather than PT. Only proficiency testing should have been conducted in full compliance to the competency standard ISO/IEC 17043 [4].&nbsp;</p><h4><strong>Evaluation of measurement procedure performance&nbsp;</strong></h4><p>These ILCs, are designed to assess how a particular measurement procedure performs and whether it is fit for its intended purpose. These ILCs are often referred to as a ‘method performance study’ or a ‘collaborative study’ [2]. Some limitations of using such ILCs for monitoring laboratory performance as an alternative to PT are:&nbsp;</p><ul><li>All participants use the same measurement procedure i.e. the measurement procedure that is being validated. Unless the measurement procedure is being routinely used by the participating laboratory such an ILC will not assess the routine performance of the laboratory using their own routine measurement procedure. Nor does it enable them to compare their performance with other laboratories using alternative measurement procedures.&nbsp;</li><li>The measurement procedure is likely to be new, so participants may not have established stable procedures and quality control, so performance may not reflect routine use.&nbsp;</li><li>The report from such an ILC would not provide information on the performance of the participant, if the statistical model used makes the assumption that all laboratories perform with equal variability.</li><li>The design of the study may require the participants to assess multiple samples and/or to undertake multiple replicate analysis on the test materials. This may not be representative of the routine measurements or tests undertaken by the laboratory.&nbsp;</li><li>The conclusion of the ILC might be that the measurement procedure being assessed is not valid.&nbsp;</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Eurachem_Interlaboratory_comparisons_other_than_proficiency_testing_3_a53ecd2f5d.jpg" alt="Eurachem: Interlaboratory comparisons other than proficiency testing" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Eurachem_Interlaboratory_comparisons_other_than_proficiency_testing_3_a53ecd2f5d.jpg 157w," sizes="100vw" width="570" height="566"></p><h4><strong>Characterisation of candidate reference materials&nbsp;</strong></h4><p>These are ILCs that assign a property value to a candidate reference material, usually with a stated measurement uncertainty. These are often referred to as a ‘material certification study’ [2]. Limitations of using such ILCs as an alternative to PT are:&nbsp;</p><ul><li>The analysis of the candidate reference material is likely to require additional care in exercising the routine measurement procedure, such as substantially more replication, and/or may require quite different reporting formats (e.g. all valid replicates instead of a mean result). Thus, such an ILC will not necessarily provide an evaluation of the performance of the laboratory based on the routine use of their measurement procedures.&nbsp;</li><li>The report from such an ILC may include the results from the participating laboratories but would not provide information on the performance of each laboratory.&nbsp;</li><li>Participating laboratories may be required to assess multiple samples and/or to undertake multiple replicate analysis on the candidate reference materials. Thus this may not be representative of the routine measurements or tests undertaken by the laboratory.&nbsp;</li></ul><h4><strong>Other ILCs&nbsp;</strong></h4><p>Some other ILCs, whilst not being conducted in full compliance of the requirements of ISO/IEC 17043, may be designed to evaluate participant performance. These would include small ILCs as defined by EA‑2/21 [5] or split sample ILCs i.e. where a portion of a single sample is sent to two or three laboratories. Whilst these ILCs are specifically designed to evaluate participant performance, they may not provide a comprehensive comparison that a PT might provide. In such cases the laboratory needs to evaluate carefully the competence of the organization managing the ILC and the suitability of the service externally provided (ISO/IEC 17025 clause 6.6).</p>

Interlaboratory comparisons other than proficiency testing

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Thermo Scientific Accucore 150 Amide HILIC HPLC Columns

Thermo Scientific™ Accucore™ 150 Amide HILIC LC Columns are ideal for separating hydrophilic biomolecules in HILIC mode, making them an excellent choice for glycan analysis.

<p><strong>Designed for the separation of hydrophilic biomolecules in HILIC mode, Thermo Scientific™ Accucore™ 150 Amide HILIC LC Columns are an excellent choice for glycan separations.Based on Core Enhanced Technology, Thermo Scientific Accucore columns provide fast, high-resolution biomolecule separations—without the elevated backpressures required by sub-2μm particles.</strong></p><ul><li>Rugged and reproducible 2.6μm solid core particles.</li><li>Fast separations with superb resolution</li><li>Low backpressures</li><li>Amide phase bonded onto 150Å pore diameter solid core particles</li><li>High retention of a broad range of hydrophilic analytes in HILIC mode</li><li>Recommended for hydrophilic biomolecules such as glycans</li></ul><h4><strong>Specifications</strong></h4><ul><li><strong>Column type: </strong>HILIC</li><li><strong>Max. Pressure: </strong>14500 psi (1000 bar)</li><li><strong>Packing Material:</strong> Spherical, Solid Core, Ultrapure Silica</li><li><strong>Stationary Phase:</strong> Amide</li><li><strong>Surface Area:</strong> 80 m²/g</li><li><strong>Temperature:</strong> 60°C</li><li><strong>USP Type: </strong>N/A</li><li><strong>Phase:</strong> HILIC</li><li><strong>Pore Size: </strong>150 Å</li><li><strong>pH: </strong>2 to 9</li></ul><h3><strong>Accucore HPLC and UHPLC Columns</strong></h3><h4><strong>Resolve impurities without feeling the pressure</strong></h4><p>Thermo Scientific Accucore HPLC and UHPLC columns provide ultimate core performance, allowing you to maximize your investment. Solid-core particles deliver UHPLC performance, with superb resolution delivering back-pressure compatible with HPLC instrumentation. A wide range of phases help meet all your separation needs, while our columns are exceptionally rugged and easy to use.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Fisher_Scientific_Accucore_columns_26e0ffa8d5.jpg" alt="Thermo Fisher Scientific: Accucore columns" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Fisher_Scientific_Accucore_columns_26e0ffa8d5.jpg 156w," sizes="100vw" width="708" height="711"></p>

Thermo Scientific Accucore 150-C4 HPLC Columns

Offer lower hydrophobic retention, ideal for optimal retention of proteins and larger peptides with Thermo Scientific™ Accucore™ 150-C4 LC Columns. 

<p><strong>Offer lower hydrophobic retention, ideal for optimal retention of proteins and larger peptides with Thermo Scientific™ Accucore™ 150-C4 LC Columns. Based on Core Enhanced Technology, Thermo Scientific Accucore columns provide fast, high-resolution biomolecule separations without the elevated backpressures required by sub-2μm particles.</strong></p><ul><li>150Å pore size solid core particles for fast biomoleucule separations</li><li>Superb resolution at low backpressures</li><li>Exceptionally rugged columns</li><li>Significantly lower hydrophobic retention than C18</li><li>Ideal for optimal retention of proteins and larger peptides</li></ul><h4><strong>Specifications</strong></h4><ul><li><strong>Endcapped:</strong> Yes</li><li><strong>Max. Pressure: </strong>14500 psi (1000 bar)</li><li><strong>Packing Material:</strong> Spherical, Solid Core, Ultrapure Silica</li><li><strong>Stationary Phase:</strong> C4</li><li><strong>Surface Area:</strong> 80 m²/g</li><li><strong>Temperature:</strong> 60°C</li><li><strong>USP Type: </strong>L26</li><li><strong>Carbon load:</strong> 2%</li><li><strong>Phase:</strong> Reversed phase</li><li><strong>Pore Size: </strong>150 Å</li><li><strong>pH: </strong>2 to 9</li></ul><h3><strong>Accucore HPLC and UHPLC Columns</strong></h3><h4><strong>Resolve impurities without feeling the pressure</strong></h4><p>Thermo Scientific Accucore HPLC and UHPLC columns provide ultimate core performance, allowing you to maximize your investment. Solid-core particles deliver UHPLC performance, with superb resolution delivering back-pressure compatible with HPLC instrumentation. A wide range of phases help meet all your separation needs, while our columns are exceptionally rugged and easy to use.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Fisher_Scientific_Accucore_columns_26e0ffa8d5.jpg" alt="Thermo Fisher Scientific: Accucore columns" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Fisher_Scientific_Accucore_columns_26e0ffa8d5.jpg 156w," sizes="100vw" width="708" height="711"></p>

Thermo Scientific Accucore XL C18 HPLC Columns

Accucore™ XL C18 columns deliver high-efficiency separations using rugged 4 μm solid-core particles—ideal for nonpolar analytes with excellent reproducibility and robustness.

<p><strong>Optimize conventional HPLC methods with Thermo Scientific™ Accucore™ XL C18 LC Columns. Rugged 4μm solid-core particles ensure very high efficiencies within standard HPLC pressure limits. The high bonded phase coverage provides optimal retention of a broad range of nonpolar analytes across multiple applications. Robust bonding technology and automated packing procedures ensure excellent reproducibility and long column lifetimes.</strong></p><h5><strong>Optimal Selectivity for Nonpolar Compounds</strong></h5><ul><li>Hydrophobic interaction mechanism</li></ul><h5><strong>High-Efficiency Separations for Enhanced Resolution and Sensitivity</strong></h5><ul><li>Core-enhanced technology 4μm particles and narrow particle size distribution reduce band broadening and improve separation efficiencies for conventional HPLC methods.</li><li>High surface coverage of silica minimizes secondary interactions and peak tailing.</li></ul><h5><strong>Same System, Same Method, Better Results</strong></h5><ul><li>Solid-core 4μm particle design means that no changes to the method or system are required.</li></ul><h5><strong>Excellent Reproducibility and Robustness</strong></h5><ul><li>Advanced bonding technology</li><li>Automated packing process</li></ul><h4><strong>Specifications</strong></h4><ul><li><strong>Endcapped:</strong> Yes</li><li><strong>Max. Pressure: </strong>8700 psi (600 bar)</li><li><strong>Packing Material:</strong> Spherical, Solid Core, Ultrapure Silica</li><li><strong>Stationary Phase:</strong> C18</li><li><strong>Surface Area:</strong> 130 m²/g</li><li><strong>Temperature:</strong> 60°C</li><li><strong>USP Type: </strong>L1</li><li><strong>Carbon load:</strong> 7%</li><li><strong>Phase:</strong> Reversed phase</li><li><strong>Pore Size: </strong>80 Å</li><li><strong>pH: </strong>1 to 11</li></ul><h3><strong>Accucore HPLC and UHPLC Columns</strong></h3><h4><strong>Resolve impurities without feeling the pressure</strong></h4><p>Thermo Scientific Accucore HPLC and UHPLC columns provide ultimate core performance, allowing you to maximize your investment. Solid-core particles deliver UHPLC performance, with superb resolution delivering back-pressure compatible with HPLC instrumentation. A wide range of phases help meet all your separation needs, while our columns are exceptionally rugged and easy to use.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Fisher_Scientific_Accucore_columns_26e0ffa8d5.jpg" alt="Thermo Fisher Scientific: Accucore columns" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Fisher_Scientific_Accucore_columns_26e0ffa8d5.jpg 156w," sizes="100vw" width="708" height="711"></p>

Thermo Scientific Acclaim Trinity P1 HPLC Columns

Simultaneously separate pharmaceutical drug substances and their counterions with high-efficiency Thermo Scientific Acclaim Trinity P1 LC Columns.

<p><strong>Simultaneously separate pharmaceutical drug substances and their counterions with high-efficiency Thermo Scientific™ Acclaim™ Trinity P1 LC Columns. A unique trimodal surface chemistry provides concurrent reversed-phase, cation-exchange and anion-exchange functionalities for maximum flexibility in method development. Easily optimize selectivity by adjusting mobile phase buffer concentration, pH and solvent content—either jointly or independently—to accelerate chromatographic separations and increase productivity.</strong></p><p>The Acclaim Trinity P1 stationary phase, based on Nanopolymer Silica Hybrid (NSH) technology, consists of high-purity porous, spherical 3μm silica particles, coated with charged nanopolymer beads. The unique surface chemistry includes an inner-pore area modified with an organic layer that provides both reversed-phase and anion-exchange properties. The outer-pore surface, conversely, is modified with cation-exchange functionality for unparalleled chromatographic performance.</p><h5><strong>Superior Performance for Pharmaceutical Applications</strong></h5><ul><li>Ideal selectivity for simultaneous separation of Active Pharmaceutical Ingredients (API) and counterions (basic, neutral and acidic analytes)</li><li>Effective retention of hydrophilic ionic and ionizable analytes without ion-pairing reagents</li><li>Distinctive spatial separation of the anion-exchange and cation-exchange regions</li><li>Flexible method development with each retention mechanism controlled independently</li><li>Low column bleed; compatible with mass spectrometry (MS), charged aerosol detection (CAD) and evaporative light scattering detectors (ELSD)</li><li>Available in 2.1 and 3.0mm diameters and 50, 100 and 150mm lengths</li></ul><p>Complement the Acclaim Trinity P1 column with the Acclaim Trinity P2 column to provide a total solution for pharmaceutical counterion analysis by HPLC. Use the Acclaim Trinity P2 column to separate counterions, including monovalent and divalent cations or anions.</p><h4><strong>Specifications</strong></h4><ul><li><strong>For use with:</strong> ELSD, UV Detector</li><li><strong>Max. Pressure: </strong>4500 psi (310 bar)</li><li><strong>Packing Material:</strong> Spherical, Nanopolymer Hybrid Silica</li><li><strong>Stationary phase: </strong>Reversed Phase/Anion Exchange/Cation Exchange</li><li><strong>Surface Area:</strong> 100 m²/g</li><li><strong>Temperature:</strong> 45°C</li><li><strong>Phase:</strong> Reversed Phase and Ion Exchange</li><li><strong>Pore Size: </strong>300 Å</li><li><strong>pH: </strong>2.5 to 7</li></ul><h4><strong>About the Acclaim Family of HPLC Columns</strong></h4><p>Achieve the high standards set by modern HPLC and LC/MS methods with the Acclaim family of reversed-phase columns. These silica-based columns with advanced column bonding and endcapping technologies provide complementary selectivity, high column efficiencies, and ultra-high resolution for a wide variety of applications.</p><ul><li>Broad spectrum of stationary phases, including conventional C8 and C18 phases, polar embedded phases, and specialty phases including wide-pore, are available to meet your specific application needs</li><li>Performance tested to ensure high quality and reliability for pharmaceutical, biopharmaceutical, environmental, food, and other industrial chromatographic separations</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Fisher_Scientific_Acclaim_column_Broad_range_of_HPLC_and_UHPLC_columns_2ec9c98a86.jpg" alt="Thermo Fisher Scientific: Broad range of HPLC and UHPLC columns" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Fisher_Scientific_Acclaim_column_Broad_range_of_HPLC_and_UHPLC_columns_2ec9c98a86.jpg 191w," sizes="100vw" width="1172" height="958"></p>

Thermo Scientific Acclaim Trinity P2 HPLC Columns

Separate pharmaceutical counterions, including monovalent and divalent cations or anions, with Thermo Scientific Acclaim Trinity P2 LC Columns.

<p><strong>Separate pharmaceutical counterions, including monovalent and divalent cations or anions, with Thermo Scientific™ Acclaim™ Trinity P2 LC Columns. The innovative, mixed-mode column technology provides hydrophilic interaction, HILIC, anion-exchange, and cation-exchange functionalities for flexible method development. Use the Acclaim Trinity P2 LC column to complement the Acclaim Trinity P1 LC column, which simultaneously separates pharmaceutical drug substances and their counterions, to provide a total solution for pharmaceutical counterion analysis by HPLC.</strong></p><p>The Acclaim Trinity P2 stationary phase, based on Nanopolymer Silica Hybrid (NSH) technology, consists of high-purity porous, spherical silica particles, coated with charged nanopolymer particles. The unique surface chemistry includes an inner-pore area of the silica bead modified with a covalently bonded organic layer that provides cation-exchange retention. The outer-pore surface is modified with anion-exchange nano-polymer beads. This chemistry ensures spatial separation of the anion-exchange and cation-exchange regions.</p><h5><strong>High Selectivity for Counterion Analysis</strong></h5><ul><li>Low column bleed; compatible with mass spectrometry (MS) and charged aerosol detection (CAD)</li><li>Hydrolytically stable</li><li>High efficiency</li><li>Available in 3.0μm particle size and 2.1 and 3.0mm diameters, in 50 and 100mm lengths</li></ul><h4><strong>Specifications</strong></h4><ul><li><strong>Max. Pressure:</strong> 6000 psi (415 bar)</li><li><strong>Packing Material:</strong> Spherical, Fully Porous Silica</li><li><strong>Stationary phase: </strong>Spherical, Nanopolymer Hybrid Silica</li><li><strong>Surface Area:</strong> 100 m²/g</li><li><strong>Temperature:</strong> 45°C</li><li><strong>Phase:</strong> HILIC and Ion Exchange</li><li><strong>Pore Size: </strong>300 Å</li><li><strong>pH: </strong>2.5 to 7</li></ul><h4><strong>About the Acclaim Family of HPLC Columns</strong></h4><p>Achieve the high standards set by modern HPLC and LC/MS methods with the Acclaim family of reversed-phase columns. These silica-based columns with advanced column bonding and endcapping technologies provide complementary selectivity, high column efficiencies, and ultra-high resolution for a wide variety of applications.</p><ul><li>Broad spectrum of stationary phases, including conventional C8 and C18 phases, polar embedded phases, and specialty phases including wide-pore, are available to meet your specific application needs</li><li>Performance tested to ensure high quality and reliability for pharmaceutical, biopharmaceutical, environmental, food, and other industrial chromatographic separations</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Fisher_Scientific_Acclaim_column_Broad_range_of_HPLC_and_UHPLC_columns_2ec9c98a86.jpg" alt="Thermo Fisher Scientific: Broad range of HPLC and UHPLC columns" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Fisher_Scientific_Acclaim_column_Broad_range_of_HPLC_and_UHPLC_columns_2ec9c98a86.jpg 191w," sizes="100vw" width="1172" height="958"></p>

Thermo Scientific Acclaim Mixed Mode WAX-1 HPLC Columns

When you need powerful selectivity control for the separation of anionic molecules, use Thermo Scientific Acclaim Mixed-Mode WAX-1 LC columns. 

<p><strong>When you need powerful selectivity control for the separation of anionic molecules, use Thermo Scientific™ Acclaim™ Mixed-Mode WAX-1 LC columns. The silica-based stationary phase features a hydrophobic alkyl chain with an ionizable terminus that provides both hydrophobic reversed-phase and weak anion-exchange properties. This unique chemistry produces a multimode separation mechanism for simultaneous separation of acidic, basic, and neutral molecules. The selectivity is fully adjustable through changes to ionic strength, pH, or organic solvent content.</strong></p><h5><strong>Ideal Selectivity for Separating Anionic Molecules</strong></h5><ul><li>Multi-mode retention mechanism: reversed-phase, weak anion-exchange, and HILIC modes</li><li>Differentiation of molecules with similar hydrophobicities, such as hydrophilic organic acids</li><li>Selectivity orthogonal to reversed-phase columns</li><li>Excellent column efficiency and peak symmetry</li><li>Stable between pH 2.5 and 7.5</li><li>Available in 3 and 5μm particle sizes with an average pore diameter of 120Å</li></ul><h4><strong>Specifications</strong></h4><ul><li><strong>Column type:</strong> Mixed mode</li><li><strong>Max. Pressure:</strong> 5800 psi (400 bar)</li><li><strong>Packing Material:</strong> Spherical, Fully Porous, Ultrapure Silica</li><li><strong>Stationary phase: </strong>Hydrophobic Alkyl Chain with an Ionizable Terminus</li><li><strong>USP Type:</strong> L78</li><li><strong>Surface Area:</strong> 300 m²/g</li><li><strong>Temperature:</strong> 50°C</li><li><strong>Phase:</strong> Reversed Phase, Ion Exchange, HILIC</li><li><strong>Pore Size: </strong>120 Å</li><li><strong>pH: </strong>2.5 to 7.5</li></ul><h4><strong>About the Acclaim Family of HPLC Columns</strong></h4><p>Achieve the high standards set by modern HPLC and LC/MS methods with the Acclaim family of reversed-phase columns. These silica-based columns with advanced column bonding and endcapping technologies provide complementary selectivity, high column efficiencies, and ultra-high resolution for a wide variety of applications.</p><ul><li>Broad spectrum of stationary phases, including conventional C8 and C18 phases, polar embedded phases, and specialty phases including wide-pore, are available to meet your specific application needs</li><li>Performance tested to ensure high quality and reliability for pharmaceutical, biopharmaceutical, environmental, food, and other industrial chromatographic separations</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Fisher_Scientific_Acclaim_column_Broad_range_of_HPLC_and_UHPLC_columns_2ec9c98a86.jpg" alt="Thermo Fisher Scientific: Broad range of HPLC and UHPLC columns" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Fisher_Scientific_Acclaim_column_Broad_range_of_HPLC_and_UHPLC_columns_2ec9c98a86.jpg 191w," sizes="100vw" width="1172" height="958"></p>

Thermo Scientific Acclaim Mixed Mode WCX-1 HPLC Columns

Separate cationic molecules with powerful adjustable selectivity control using Thermo Scientific Acclaim Mixed-Mode WCX-1 LC columns.

<p><strong>Separate cationic molecules with powerful adjustable selectivity control using Thermo Scientific™ Acclaim™ Mixed-Mode WCX-1 LC columns. The silica-based stationary phase features a hydrophobic alkyl chain with a carboxyl terminus that provides both hydrophobic reversed-phase and weak cation-exchange properties. This multimode separation mechanism delivers simultaneous separation of basic and neutral compounds. By independently or simultaneously tuning the mobile phase ionic strength, pH, and organic modifier, you can control the selectivity of ionizable and neutral compounds.</strong></p><h5><strong>Retains and Separates Highly Hydrophilic to Highly Hydrophobic Basic Molecules</strong></h5><ul><li>Multimode retention mechanism: reversed-phase, weak cation-exchange, anion-exclusion, and HILIC modes</li><li>Selectivity complementary to C18 reversed-phase columns</li><li>Efficient primary column for a variety of basic analytes; also an ideal column for secondary methods development</li><li>Versatile in applications that require different selectivities</li><li>Symmetrical peak shapes and excellent efficiency</li><li>Stable between pH 2.5 and 7.5</li><li>Available in 3 and 5μm particle sizes with an average pore diameter of 120Å</li></ul><h4><strong>Specifications</strong></h4><ul><li><strong>Column type:</strong> Mixed mode</li><li><strong>For use with: </strong>RPLC, Cation Exchange, Ion-Exclusion, HILIC</li><li><strong>Max. Pressure:</strong> 6000 psi (415 bar)</li><li><strong>Packing Material:</strong> Silica</li><li><strong>Stationary phase: </strong>Hydrophobic Alkyl Chain with a Carboxyl Terminus</li><li><strong>USP Type:</strong> L85</li><li><strong>Surface Area:</strong> 300 m²/g</li><li><strong>Temperature:</strong> 50°C</li><li><strong>Phase:</strong> Reversed Phase, Ion Exchange, Ion Exclusion, HILIC</li><li><strong>Pore Size: </strong>120 Å</li><li><strong>pH: </strong>2.5 to 7.5</li></ul><h4><strong>About the Acclaim Family of HPLC Columns</strong></h4><p>Achieve the high standards set by modern HPLC and LC/MS methods with the Acclaim family of reversed-phase columns. These silica-based columns with advanced column bonding and endcapping technologies provide complementary selectivity, high column efficiencies, and ultra-high resolution for a wide variety of applications.</p><ul><li>Broad spectrum of stationary phases, including conventional C8 and C18 phases, polar embedded phases, and specialty phases including wide-pore, are available to meet your specific application needs</li><li>Performance tested to ensure high quality and reliability for pharmaceutical, biopharmaceutical, environmental, food, and other industrial chromatographic separations</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Fisher_Scientific_Acclaim_column_Broad_range_of_HPLC_and_UHPLC_columns_2ec9c98a86.jpg" alt="Thermo Fisher Scientific: Broad range of HPLC and UHPLC columns" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Fisher_Scientific_Acclaim_column_Broad_range_of_HPLC_and_UHPLC_columns_2ec9c98a86.jpg 191w," sizes="100vw" width="1172" height="958"></p>

Thermo Scientific Acclaim Mixed Mode HILIC-1 HPLC Columns

Get all the advantages of reversed-phase (RP) and hydrophilic interaction liquid chromatography (HILIC) in one column with the Thermo Scientific Acclaim Mixed-Mode HILIC-1 column.

<p><strong>Get all the advantages of reversed-phase (RP) and hydrophilic interaction liquid chromatography (HILIC) in one column with the Thermo Scientific™ Acclaim™ Mixed-Mode HILIC-1 column. The high-efficiency, silica-based, mixed-mode stationary phase consists of a hydrophobic alkyl chain with a diol group at the terminus. The hydrophobic moiety supplies reversed-phase retention and the terminal diol group facilitates hydrophilic interactions. This unique combination provides adjustable selectivity with unsurpassed resolution and peak symmetry for a variety of both polar and nonpolar molecules.</strong></p><h5><strong>Separates Both Polar and Nonpolar Molecules with Selectivity Complementary to RP Columns</strong></h5><ul><li>Operates in both RP and HILIC modes</li><li>Retains highly polar molecules</li><li>Covers broader application range than conventional diol-based columns, including nonionic ethoxylated surfactants, drug metabolites, lipids, and polyethylene glycols (PEGs)</li><li>Stable between pH 2.5 and 7.5</li><li>Available in 3 and 5μm particle sizes with an average pore diameter of 120Å</li></ul><h4><strong>Specifications</strong></h4><ul><li><strong>Column type:</strong> Mixed mode</li><li><strong>For use with:</strong> HILIC</li><li><strong>Max. Pressure:</strong> 5800 psi (400 bar)</li><li><strong>Packing Material:</strong> Spherical, Fully Porous, Ultrapure Silica</li><li><strong>Stationary phase: </strong>Hydrophobic Alkyl Chain with a Diol Group</li><li><strong>USP Type:</strong> N/A</li><li><strong>Surface Area:</strong> 300 m²/g</li><li><strong>Temperature:</strong> 50°C</li><li><strong>Phase:</strong> Reversed Phase, HILIC</li><li><strong>Pore Size: </strong>120 Å</li><li><strong>pH: </strong>2.5 to 7.5</li></ul><h4><strong>About the Acclaim Family of HPLC Columns</strong></h4><p>Achieve the high standards set by modern HPLC and LC/MS methods with the Acclaim family of reversed-phase columns. These silica-based columns with advanced column bonding and endcapping technologies provide complementary selectivity, high column efficiencies, and ultra-high resolution for a wide variety of applications.</p><ul><li>Broad spectrum of stationary phases, including conventional C8 and C18 phases, polar embedded phases, and specialty phases including wide-pore, are available to meet your specific application needs</li><li>Performance tested to ensure high quality and reliability for pharmaceutical, biopharmaceutical, environmental, food, and other industrial chromatographic separations</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Fisher_Scientific_Acclaim_column_Broad_range_of_HPLC_and_UHPLC_columns_2ec9c98a86.jpg" alt="Thermo Fisher Scientific: Broad range of HPLC and UHPLC columns" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Fisher_Scientific_Acclaim_column_Broad_range_of_HPLC_and_UHPLC_columns_2ec9c98a86.jpg 191w," sizes="100vw" width="1172" height="958"></p>

Thermo Scientific Acclaim SEC-1000 HPLC Columns

Separate water-soluble polymers and oligomers with Thermo Scientific™ Acclaim™ SEC-1000 Size Exclusion HPLC Columns. 

<p><strong>Separate water-soluble polymers and oligomers with Thermo Scientific™ Acclaim™ SEC-1000 Size Exclusion HPLC Columns. These resin-based, high-performance, size-exclusion chromatography columns cover molecular weight range: 7μm, 1000Å. The combination of a proprietary mono-dispersed multi-pore hydrophilic resin and small particle size provides high-resolution and good linearity of the calibration curve with no inflection points for accurate, reliable analysis of a variety of water-soluble polymers.</strong></p><p>The Acclaim SEC-1000 LC column is calibrated from 1,000 to 1,000,000 Daltons and can characterize high molecular weight polymers.</p><h5><strong>High-Performance Analysis of Water-Soluble Polymers</strong></h5><ul><li>High-resolution analysis at reduced solvent consumption in available 4.6 x 300mm dimension</li><li>Stable surface bonding leads to low column bleed and enhances compatibility with UV, RI, MS, ELSD and Thermo Scientific Dionex™ Corona™ Charged Aerosol Detectors</li></ul><h4><strong>Specifications</strong></h4><ul><li><strong>Column type:</strong> Size exclusion</li><li><strong>Endcapped:</strong> yes</li><li><strong>Max. Pressure:</strong> 600 psi (40 bar)</li><li><strong>Packing Material:</strong> Spherical, Fully Porous Polymer</li><li><strong>Temperature:</strong> 60°C</li><li><strong>Phase:</strong> Size exclusion</li><li><strong>Pore Size: </strong>1000 Å</li><li><strong>pH: </strong>2 to 12</li></ul><h4><strong>About the Acclaim Family of HPLC Columns</strong></h4><p>Achieve the high standards set by modern HPLC and LC/MS methods with the Acclaim family of reversed-phase columns. These silica-based columns with advanced column bonding and endcapping technologies provide complementary selectivity, high column efficiencies, and ultra-high resolution for a wide variety of applications.</p><ul><li>Broad spectrum of stationary phases, including conventional C8 and C18 phases, polar embedded phases, and specialty phases including wide-pore, are available to meet your specific application needs</li><li>Performance tested to ensure high quality and reliability for pharmaceutical, biopharmaceutical, environmental, food, and other industrial chromatographic separations</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Fisher_Scientific_Acclaim_column_Broad_range_of_HPLC_and_UHPLC_columns_2ec9c98a86.jpg" alt="Thermo Fisher Scientific: Broad range of HPLC and UHPLC columns" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Fisher_Scientific_Acclaim_column_Broad_range_of_HPLC_and_UHPLC_columns_2ec9c98a86.jpg 191w," sizes="100vw" width="1172" height="958"></p>

Thermo Scientific Acclaim SEC-300 HPLC Columns

Separate water-soluble polymers and oligomers with Thermo Scientific Acclaim SEC-300 Size Exclusion Chromatography HPLC Columns. 

<p><strong>Separate water-soluble polymers and oligomers with Thermo Scientific™ Acclaim™ SEC-300 Size Exclusion Chromatography HPLC Columns. These resin-based, high-performance, size-exclusion chromatography columns cover molecular weight range: 5μm, 300Å. The combination of a proprietary mono-dispersed multi-pore hydrophilic resin and small particle size provides high-resolution and good linearity of the calibration curve with no inflection points for accurate, reliable analysis of a variety of water-soluble polymers.</strong></p><p>The Acclaim SEC-300 column is calibrated from 100 to 50,000 Daltons and offers good resolution for lower molecular weight polymers or oligomers.</p><h5><strong>High-Performance Analysis of Water-Soluble Polymers</strong></h5><ul><li>High-resolution analysis at reduced solvent consumption in available 4.6 x 300mm dimension</li><li>Stable surface bonding leads to low column bleed and enhances compatibility with UV, RI, MS, ELSD and Thermo Scientific Dionex™ Corona™ Charged Aerosol Detectors</li></ul><h4><strong>Specifications</strong></h4><ul><li><strong>Column type:</strong> Size exclusion</li><li><strong>Endcapped:</strong> yes</li><li><strong>Max. Pressure:</strong> 1200 psi (80 bar)</li><li><strong>Packing Material:</strong> Spherical, Fully Porous Polymer</li><li><strong>Temperature:</strong> 60°C</li><li><strong>Phase:</strong> Size exclusion</li><li><strong>Pore Size: </strong>300 Å</li><li><strong>pH: </strong>2 to 12</li></ul><h4><strong>About the Acclaim Family of HPLC Columns</strong></h4><p>Achieve the high standards set by modern HPLC and LC/MS methods with the Acclaim family of reversed-phase columns. These silica-based columns with advanced column bonding and endcapping technologies provide complementary selectivity, high column efficiencies, and ultra-high resolution for a wide variety of applications.</p><ul><li>Broad spectrum of stationary phases, including conventional C8 and C18 phases, polar embedded phases, and specialty phases including wide-pore, are available to meet your specific application needs</li><li>Performance tested to ensure high quality and reliability for pharmaceutical, biopharmaceutical, environmental, food, and other industrial chromatographic separations</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Fisher_Scientific_Acclaim_column_Broad_range_of_HPLC_and_UHPLC_columns_2ec9c98a86.jpg" alt="Thermo Fisher Scientific: Broad range of HPLC and UHPLC columns" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Fisher_Scientific_Acclaim_column_Broad_range_of_HPLC_and_UHPLC_columns_2ec9c98a86.jpg 191w," sizes="100vw" width="1172" height="958"></p>

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