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ASTM D5303-92(1997)
Standard Test Method for Trace Carbonyl Sulfide in Propylene by Gas Chromatography
Automaticky preložený názov:
Štandardná skúšobná metóda pre Trace karbonylsulfidu v propylénu plynovou chromatografiou
NORMA vydaná dňa 1.1.1997
Informácie o norme:
Označenie normy: ASTM D5303-92(1997)
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.1.1997
Kód tovaru: NS-30654
Počet strán: 6
Približná hmotnosť: 18 g (0.04 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM D5303-92(1997) :
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
Doplňujúce informácie
| 1. Scope | ||||||
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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. |
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| 2. Referenced Documents | ||||||
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