ASTM-D5303 › Historical Revision Information
Standard Test Method for Trace Carbonyl Sulfide in Propylene by Gas Chromatography
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Scope
1.1 This test method covers the determination of traces of carbonyl sulfide (COS) in propylene. It is applicable to COS concentrations from 0.5 to 4.0 mg/kg (parts per million by mass). See Note 1.
Note 1-The lower limit of this test method is believed to be below 0.1 mg/kg, depending on sample size and sensitivity of the instrumentation being used. However, the cooperative testing program was conducted in the 0.5 to 4.0 range due to limitations in preparing commercial test mixtures.1.2 The values stated in SI units are to be regarded as the standard.
1.3 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. Specific precautionary statements are given in Notes 3 and 4 and Section 8.
Keywords
Carbonyl sulfide (COS); Chromatography-gas (petroleum products); Flame photometric detector; Photometry; Propylene; Trace carbonyl sulfide (COS); carbonyl sulfide (trace)-propylene, by gas chromatography, test
To find similar documents by ASTM Volume:
05.02 (Petroleum Products and Lubricants (II): D3711 - D6122)
To find similar documents by classification:
71.080.10 (Aliphatic hydrocarbons)
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Document Number
ASTM-D5303-92
Revision Level
1992 EDITION
Status
Superseded
Modification Type
Reapproval
Publication Date
Oct. 15, 1992
Document Type
Test Method
Page Count
6 pages
Committee Number
D02.D0.03