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1.1”This test method provides a procedure for separation and collection of particulate and water-soluble gaseous fluorides from the atmosphere on a chemically treated filter and in an impinger. The sampling rate may vary from 30 ”’L/min (1.0”’ft³/min) to 15”’L/min (0.5”’ft³/min) for longer sampling periods depending on the atmospheric fluoride concentration. This test method is not intended to be applied to gaseous fluorine compounds that are not water-soluble.

Product Details

Published:
12/01/2020
Number of Pages:
7
File Size:
1 file , 160 KB
Redline File Size:
2 files , 360 KB