Standards for highly reactive VOCs in water.(UPDATE ON Chemical Standards & Gases)

From: Laboratory Equipment | Date: January 1, 2006 | Copyright information

The liquid standards generator model LSG-2GF dynamically blends a flowing stream of calibration standard mixture. Leaks in heat exchangers can result in cooling water becoming contaminated with trace concentration of volatile compounds. To detect problems early, cooling water is monitored online, but preparing and maintaining reliable calibration standards is difficult because VOCs evaporate preferentially from the standard. Permeation ...

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