FROG-4000 VOC Analyzer Ground Water Sampling Optional GPS capabilities

Optional GPS capabilities

Fail-safe handle lock in two positions (50 ml or 100 ml) which virtually eliminates incomplete samples that can occur with squeeze-type pumps when they are not fully collapsed

Demand flow system eliminates accidental leaks

Laboratory methods

FROG-4000 VOC Analyzer Ground Water Sampling Optional GPS capabilitiesDefiant Technologies' FROG 4000TM is a hand held micro system for detection of benzene, toluene, ethylbenzene, and xylenes (BTEX) and other volatile organic compounds (VOCs) in water, air, and soil. The FROG 4000TM miniaturizes components used for analytical chemistry. The system incorporates a micro preconcentrator that is coated with a designer nanoporous material. The micro preconcentrator has an integrated heater for thermal desorption. Defiant's