Standards suited for highly reactive VOCs in water.(UPDATE ON Chemical & Gas Standards) From: Laboratory Equipment | Date: January 1, 2008 | COPYRIGHT 2008 Advantage Business Media. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan.  All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information) Copyright information

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The Model LSG-2-GF liquid standards generator dynamically blends a flowing stream of calibration standard mixture. Permeation technology is used to add a tiny flow of analyte to a precisely known flow of clean water to form a primary mixture. An aliquot of the primary mixture is then further diluted to form the liquid standard. Concentration of the standard is adjusted by varying the aliquot ...

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