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NEPLATNÁ ASTM D5578-04(2015) 1.10.2015 náhled

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ASTM D5578-04(2015)

Standard Test Method for Determination of Ethylene Oxide in Workplace Atmospheres (HBr Derivatization Method) (Withdrawn 2024)

Automaticky přeložený název:

Standardní testovací metoda pro stanovení ethylenoxidu v ovzduší na pracovišti ( HBr Derivatizace Method)

NORMA vydána dne 1.10.2015

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Provedení	PDF - okamžité stažení - 1 549.70 Kč Tištěné - 1 549.70 Kč
Dostupnost	SKLADEM
Cena	1 549.70 Kč bez DPH
1 549.70 Kč

Informace o normě:

Označení normy: ASTM D5578-04(2015)
Poznámka: NEPLATNÁ
Datum vydání normy: 1.10.2015
Kód zboží: NS-618056
Počet stran: 4
Přibližná hmotnost: 12 g (0.03 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM

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Kategorie - podobné normy:

Ovzduší na pracovišti

Anotace textu normy ASTM D5578-04(2015) :

Keywords:
air monitoring, 2-bromoethanol, carbon molecular sieve, ethylene oxide, gas chromatography, HBr derivatization, sampling and analysis, workplace atmospheres ,, ICS Number Code 13.040.30 (Workplace atmospheres)

Doplňující informace

Significance and Use

5.1 Ethylene oxide is a major industrial chemical with production volume ranked in the top 25 chemicals produced in the United States. It is used in the manufacture of a great variety of products as well as being a sterilizing agent and fumigant.

5.2 This test method provides a means of determining exposure levels of ETO in the working environment at the presently recommended exposure guidelines.

5.2.1 OSHA Permissible Exposure Limit (PEL) 1 ppm, 15-min excursion limit 5 ppm (CFR, Part 1910, Subpart Z, Section 1910.1047).5.2.2 ACGIH Threshold Limit Value (TLV) 1 ppm (1.8 mg/m³), suspected human carcinogen.4

1. Scope

1.1 This test method covers a method of collecting and analyzing samples to determine the amount of ethylene oxide (ETO) present in workplace atmospheres.

1.2 This test method can be used to provide a time-weighted average (TWA) over the concentration range from 0.2 to 4 ppm (v).

1.3 This test method can be used to determine 15-min excursions (STEL) ranging from 1 to 25 ppm (v).

1.4 The values stated in SI units are to be regarded as the standard.

1.5 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. See Section 9 for specific safety hazards.

2. Referenced Documents

D1356-20a	Standard Terminology Relating to Sampling and Analysis of Atmospheres (Includes all amendments and changes 9/7/2020).
E355-96(2021)e1	Standard Practice for Gas Chromatography Terms and Relationships (Includes all amendments and changes 4/28/2021).
Occupational Safety and Health Administration, U.S. Department of Labor, Title 29,	Code of Federal Regulations, Part 1910, Subpart Z, Section 1910.1047
D3686-20	Standard Practice for Sampling Atmospheres to Collect Organic Compound Vapors (Activated Charcoal Tube Adsorption Method)
D3687-19	Standard Test Method for Analysis of Organic Compound Vapors Collected by the Activated Charcoal Tube Adsorption Method