ASTM UOP1022 - 18 - Determination of Trace Carbonyl Sulfide and Hydrogen Sulfide in Polymer Grade Ethylene & Propylene by Gas Chromatography Mass Spectrometry

ASTM UOP1022 - 18

Determination of Trace Carbonyl Sulfide and Hydrogen Sulfide in Polymer Grade Ethylene & Propylene by Gas Chromatography Mass Spectrometry

Status : Current   Published : February 2018

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This method is for determining trace carbonyl sulfide and hydrogen sulfide in high purity polymer grade ethylene and propylene gas or liquid using a gas chromatograph equipped with a mass spectrometer run in selected ion monitoring mode. The specific instrument is preconfigured and is capable of determining typical impurities in polymer grade ethylene or propylene, however this method only outlines the procedure for determining carbonyl sulfide and hydrogen sulfide. Carbonyl sulfide and hydrogen sulfide elute on the propylene tail but are readily extracted as unique ions with selected ion monitoring. The lower limit of quantitation for each component is 0.05 mol- ppm.




Standard NumberASTM UOP1022 - 18
TitleDetermination of Trace Carbonyl Sulfide and Hydrogen Sulfide in Polymer Grade Ethylene & Propylene by Gas Chromatography Mass Spectrometry
StatusCurrent
Publication Date07 February 2018
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
ICS71.040.30
PublisherASTM
FormatA4
DeliveryYes
Pages13
File Size687 KB
Price£45.00


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