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ASTM D4856-99(2004)

Standard Test Method for Determination of Sulfuric Acid Mist in the Workplace Atmosphere (Ion Chromatographic)

Automaticky preložený názov:

Štandardná skúšobná metóda na stanovenie kyseliny sírovej Mist v ovzduší na pracovisku ( Ion Chromatografické )

NORMA vydaná dňa 1.10.2004

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Prevedenie	Online zabezpečené PDF - 66.30 € Tlačené - 66.30 €
Dostupnosť	SKLADOM
Cena	66.30 € bez DPH
66.30 €

Informácie o norme:

Označenie normy: ASTM D4856-99(2004)
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.10.2004
Kód tovaru: NS-28904
Počet strán: 3
Približná hmotnosť: 9 g (0.02 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM

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Anotácia textu normy ASTM D4856-99(2004) :

Keywords:

air monitoring, ion chromatographic, sampling and analysis, sulfuric acid mist, workplace atmosphere, ICS Number Code 13.040.30 (Workplace atmospheres)

Doplňujúce informácie

Significance and Use

Sulfuric acid is used in the manufacture of fertilizer, explosives, dyestuffs, other acids, parchment paper, glue, and the pickling of metal.

This test method has been found satisfactory for measuring sulfuric acid at levels required by federal occupational health regulations.

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/m³ 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.

This standard does not purport to address all of the safety concerns, 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 .

2. Referenced Documents

ISO648	Laboratory glasswareOne Mark pipettes Available from American National Standards Institute (ANSI), 25 W. 43rd St., 4th Floor, New York, NY 10036, http://www.ansi.org.
	Air qualityParticle size fraction definitions for health-related sampling
ISO 1042
	Workplace atmospheresGeneral requirements for the performance of procedures for the measurement of chemical agents Available from European Committee for Standardization (CEN), Avenue Marnix 17, B-1000, Brussels, Belgium, http://www.cen.eu.
	Workplace atmospheresTerminology
	Workplace atmospheresProcedures for measuring metals and metalloids in airborne particlesRequirements and test methods
D1193-24	Standard Specification for Reagent Water
D1356-20a	Standard Terminology Relating to Sampling and Analysis of Atmospheres (Includes all amendments and changes 9/7/2020).
D1914-95(2022)	Standard Practice for Conversion Units and Factors Relating to Sampling and Analysis of Atmospheres
D4327-17(2025)	Standard Test Method for Anions in Water by Suppressed Ion Chromatography
E200-23	Standard Practice for Preparation, Standardization, and Storage of Standard and Reagent Solutions for Chemical Analysis

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