Standard Test Method for Determination of Volatile Inorganic Acids (HCl, HBr, and HNO3) Using Filter Sampling and Suppressed Ion Chromatography

Importancia y uso:

5.1 Exposure to inorganic acids in workplace air can cause irritations of the skin, eyes and respiratory tract, and exposure limits for hydrochloric acid, hydrobromic acid and nitric acid in air have been established to reduce exposure risks to potentially affected workers (1).4 Sampling and analytical methods for volatile inorganic acids are needed for exposure assessment and risk reduction purposes.

Subcomité:

D22.04

Referida por:

D8149-20, D4844-16

Volúmen:

11.07

Número ICS:

13.040.30 (Workplace atmospheres)

Palabras clave:

filter; hydrobromic acid; hydrochloric acid; ion chromatography; nitric acid; workplace air;