VGA77 supplies provide the best performance of hydride forming elements such as As, Se, and Hg.

• Compatible with the VGA 77
• Tubing kits for VGA conveniently provide all replacement tubing required with the VGA

Vapor generation provides the best performance for analysis of hydride forming elements such as As, Se, and Hg for ICP-OES. VGA 77 supplies such as tubing, gas-liquid seperators, absorption cells, reagents, and maintenance supplies provide the key consumables need to receive optimal performance from your VGA 77. The hydride module for the VGA-77 incorporates the plumbing manifold and the gas-liquid separator, and is interchangeable. A separate hydride module should be used exclusively for Hg determinations to reduce cross contamination. The gas/liquid separator facilitates the release of gas from the liquid mix, while inhibiting the formation of large bubbles.

Hydride Modules have all plumbing integrated into the module, include space to hold sample and reagent bottles, and are easily removed to enable change-over between determinations of hydride forming elements and mercury. Gas-liquid separator facilitates the release of gas from the liquid mix, while inhibiting the formation of large bubbles. The small volume above the liquid helps achieve steady state conditions quickly.