Agilent Atomic Absorption Supplies - Quick Reference Guide

Significance of the Topic

The reliable availability of genuine consumables and spare parts is critical for uninterrupted operation and data quality in atomic absorption spectroscopy.

Objectives and Overview

This quick reference guide compiles the most frequently ordered supplies and parts for Agilent 240/280 and 50/55 series AA instruments. Its purpose is to streamline procurement, reduce instrument downtime, and ensure consistent analytical performance.

Methodology and Instrumentation

The guide categorizes consumables by instrument modules and applications. It covers atomization systems, background correction, sample introduction, and elemental standards. Instrumentation featured in this guide includes:

• Agilent Mark 7 Flame Atomization System and accessories
• Deuterium Background Corrector for UV baseline correction
• Self-aspirating Sample Introduction Pump System (SIPS)
• SPS 4 and PSD 120 autosamplers for flame and graphite furnace AA
• VGA 77 vapour generation accessory
• GTA 120 and GTA 120 Zeeman graphite furnace AA systems

Main Results and Discussion

The reference lists key consumable categories:

• Atomization components: burners, spray chambers, venturi assemblies, capillaries, O-ring kits, and alignment cards
• Sample introduction supplies: pump tubing, T-piece assemblies, constant-pressure bottles, and cleaning wires
• Autosampler parts: inert FEP-sleeved probes, rack overlays, syringe assemblies, and beakers
• Graphite furnace accessories: pyrolytically coated platforms and tubes, graphite electrodes, and operating kits
• Hydride generation reagents, quartz absorption cells, gas-liquid separators, and reagent tubing
• Calibration standards: single-element solutions (1000 ppm), matrix modifiers, ionization buffers, and surfactants
• Hollow cathode lamps: coded and high-intensity UltrAA lamps for improved sensitivity

Benefits and Practical Applications

By consolidating part numbers and descriptions, laboratories can rapidly identify required items, optimize inventory management, and maintain ISO 9001 quality standards. This approach minimizes maintenance interruptions, enhances throughput, and supports traceable, accurate results.

Future Trends and Opportunities

Digital integration with online ordering and LIMS connectivity will enable predictive stocking and automated replenishment. Emerging materials and additive manufacturing may yield custom, sustainable consumables, while software-driven maintenance alerts will further reduce downtime.

Conclusion

This Agilent quick reference guide provides a comprehensive overview of atomic absorption spectroscopy supplies, helping laboratories maintain peak instrument performance and data integrity through efficient procurement and high-quality consumables.

References

Agilent Technologies Inc. Quick Reference Guide: Atomic Absorption Supplies. 2019.