DEVICES, SYSTEMS AND METHODS FOR ANALYZING FLUID STREAMS

摘要

Certain embodiments described herein are directed to systems and methods that can be used to analyze species in a fluid stream. In some configurations, a sorbent tube effective to directly sample aromatics and/or polyaromatics in a fluid stream is described.

主权项

1. A method of analyzing a fluid stream comprising BTEX and PAHs, the method comprising:
introducing a fluid stream comprising BTEX and PAHs into a sorbent tube effective to reversibly adsorb the BTEX and PAHs; desorbing the adsorbed BTEX and PAHs from the sorbent tube; and detecting the desorbed BTEX and PAHs.