ISO/AWI 8174
Ethylene and propylene for industrial use — Determination of trace oxygenates — Gas chromatographic method
Reference number
ISO/AWI 8174
ISO/AWI 8174
Edition 2
© ISO 2024
Working draft
u
ISO/AWI 8174
89614
Abstract
The method comprises the passage of a gaseous test portion through water to absorb acetone, acetonitrile, propan-2-ol and methanol, and subsequent gas chromatographic analysis of the aqueous solution, using a flame ionization detector, and comparison of the peaks obtained with those derived from an external standard. The method is applicable to products having acetone, propan-2-ol and methanol concentrations greater than 1 mg/kg, and acetonitrile concentrations greater than 10 mg/kg.
Life cycle
-
Previously
PublishedISO 8174:1986
-
Now
Got a question?
Check out our FAQs
Customer care
+41 22 749 08 88
Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)