Agilent CrossLab Supplies for CTC GC and HPLC Autosamplers

Importance of Topic

High-quality autosampler consumables are essential for reliable chromatography workflows. Proper syringes, vials, septa, and fibers ensure accurate sample introduction, maintain instrument performance, and reduce downtime in both gas and liquid chromatography systems.

Aims and Overview

This guide summarizes the Agilent CrossLab portfolio designed for CTC GC and HPLC autosamplers. It highlights product categories, compatibility with multi-vendor instruments, key features, and the support services and guarantees that back these supplies.

Methodology and Instrumentation

Selection of consumables is guided by application needs and instrument models (CTC PAL, CombiPAL, PAL3, PAL RTC, HTS/HTC PAL). Instruments supported include GC and HPLC autosamplers from CTC Analytics and other leading manufacturers. The recommended supplies address:

• Autosampler syringes: volumes from 0.5 µL to 2.5 mL, fixed or removable needles, PTFE plunger seals, gas-tight options, high-temperature headspace syringes.
• Vials and caps: clear or amber glass vials (2 mL to 20 mL), crimp and screw caps with silicone/PTFE septa, snap-top vials, 96-well/384-well plates with sealing options.
• SPME fibers: multiple coatings (PDMS, Carboxen/PDMS, DVB/Carboxen/PDMS, polyacrylate) for headspace and direct sampling.
• Electronic crimpers: battery-powered tools for consistent septum sealing.
• General supplies: ferrules, inlet liners (original and Ultra Inert deactivation), column nuts, tubing, fittings, detector lamps, pump and valve parts.

Main Results and Discussion

Agilent CrossLab supplies deliver:

• Traceable precision: autosampler syringes meet ±1 % volumetric accuracy with 1 % precision at 80 % fill.
• Enhanced inertness: Ultra Inert liners and high-quality ferrules minimize analyte adsorption.
• Broad compatibility: designed to fit CTC and multi-vendor autosamplers without modification.
• Risk-free evaluation: 90-day satisfaction guarantee allows performance testing.

Benefits and Practical Applications

Adopting Agilent CrossLab consumables optimizes laboratory productivity by:

• Ensuring consistent injection performance and reproducible data in QA/QC and research environments.
• Reducing instrument downtime through reliable fittings and maintenance kits.
• Simplifying inventory with a single supplier covering GC and HPLC needs.
• Supporting demanding applications such as headspace analysis and high-temperature injections.

Future Trends and Opportunities

Advances in chromatography consumables will focus on:

• Next-generation inert surface technologies for trace-level analyses.
• Integration with automated method development tools and digital supply management.
• Expanded multi-vendor service offerings and modular kits for rapid instrument changeovers.
• Sustainable packaging and recyclable materials to reduce laboratory waste.

Conclusion

Agilent CrossLab supplies for CTC autosamplers provide a comprehensive, high-performance solution for both GC and HPLC laboratories. With broad compatibility, rigorous quality control, and a robust support program, these consumables help deliver reproducible results and streamline workflow efficiency.

Reference

No external references were provided in the original source.