ASTM D4856-99e1
Historical Standard: ASTM D4856-99e1 Standard Test Method for Determination of Sulfuric Acid Mist in the Workplace Atmosphere (Ion Chromatographic)
SUPERSEDED (see Active link, below)
ASTM D4856
1. Scope
1.1 This ion chromatographic test method describes the determination of sulfuric acid mist in air samples collected from workplace atmospheres in a three-piece cassette filter.
1.2 The lower detection limit of this test method is 0.017 mg/m of sulfuric acid (H2SO4) mist in 60 L of air sampled at 1 L/min.
1.3 This test method is relatively free from interference. The only known interference is soluble or partially soluble sulfate salts.
1.4 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For specific precautionary statements, see Section 9.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ISO
EN 13890 Workplace atmospheres--Procedures for measuring metals and metalloids in airborne particles--Requirements and test methodsASTM Standards
D1193 Specification for Reagent Water
D1356 Terminology Relating to Sampling and Analysis of Atmospheres
D1914 Practice for Conversion Units and Factors Relating to Sampling and Analysis of Atmospheres
D4327 Test Method for Anions in Water by Suppressed Ion Chromatography
E200 Practice for Preparation, Standardization, and Storage of Standard and Reagent Solutions for Chemical Analysis
Keywords
air monitoring; ion chromatographic; sampling and analysis; sulfuric acid mist; workplace atmosphere;
ICS Code
ICS Number Code 13.040.30 (Workplace atmospheres)
DOI: 10.1520/D4856-99E01
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