The Sir Galahad from PS Analytical is a high-sensitivity laboratory mercury analyser purpose-built for ultra-trace total mercury determination in liquid samples. It combines proven atomic fluorescence spectrometry (AFS) with a dedicated cold vapour AFS vapour generation system and optional gold trap pre-concentration, delivering sub-ppt detection and reproducible results across diverse water matrices — from drinking and surface waters to complex industrial effluents. Designed for ease of use and regulatory compliance, Sir Galahad offers aed calibration, powerful software control and flexible sample throughput for environmental, industrial and compliance laboratories.

• Exceptional sensitivity — trace and ultra-trace total mercury down to parts-per-trillion

• Liquid-focused design — ideal for environmental waters, wastewater, process liquids

• Reliable and repeatable — stable performance with strong QA/QC support

• Automated workflow — software control, autosampling and calibration routines

• Regulatory readiness — supports compliance testing and reporting