Agilent, 9910071100, Gas-liquid separator VGA 77 for AA

The VGA 77 gas–liquid separator kit is a fluid-handling component for the Agilent vapor generation accessory used with suitable atomic absorption instrumentation. Vapor generation techniques convert selected analytes into a gaseous form before introducing them into the absorption path. The separator allows generated vapor to leave the liquid stream while directing spent solutions toward the waste line. Efficient phase separation helps protect downstream optics and cells against liquid carryover and supports stable analytical signals. The kit includes a gas–liquid separator and a rubber mounting strap for the AA configuration. Installation requires correct routing of reagent, sample, gas and drain tubing so that liquid waste does not accumulate in the vapor line. Inspect connections for leaks and confirm that the waste system drains freely before analyzing samples. Clean or replace contaminated parts using the accessory maintenance procedure. Pair the separator with appropriate vapor-generation chemistry and the correct absorption cell for the analyte rather than treating it as a standalone analyzer.