LCMS webinars focusing on HPLC - page 37

Quantification strategies without authentic standards based on HPLC-CAD will be showcased for determination of several lipid classes in complex sample matrices.

Learn more about asymmetric-flow field-flow fractionation (AF4).

Biological samples are complex in nature and one particular chromatography techniques like HPLC, does not give you all answers.

Unique chromatographic challenges that oligonucleotides present and offers method development guidelines and optimizations for analytical characterization.

Latest HPLC innovation – the Alliance iS HPLC System – that features improved enhanced temperature control to match global needs.

We will discuss factors affecting peak shape, such as the column, sample, mobile phase, and more, and offer remedies for improving peak shape.

Learn key factors of method scaling and transfer. Understand the options and guidelines listed in the FDA guideline and USP <621>, <1224>. Tips and tricks.

This webinar will cover the harmonization process of the USP general chapter <621> Chromatography (harmonized with Ph. Eur. And JP) which became official in the USP-NF on December 1, 2022.

Relevant chromatography, mass spectrometry and spectroscopy based analytical strategies to confidently detect, quantify and purify oligonucleotides.

Here we present the impact of several techniques in the purification of a 20-mer oligo in the absence of HFIP.