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This test method covered the determination of methanol in propylene concentrates in the range of approximately 4 mg/kg to 40 mg/kg (parts-per-million by mass).
Formerly under the jurisdiction of Committee D02 on Petroleum Products, Liquid Fuels, and Lubricants, this test method was withdrawn in December 2016. This standard is being withdrawn without replacement because of the availability of more reliable methods with better precision.
1.1 This test method covers the determination of methanol in propylene concentrates in the range of approximately 4 mg/kg to 40 mg/kg (parts-per-million by mass).
1.2 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only.
Note 1: There is no direct acceptable SI equivalent for screw threads.
1.3 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. Specific warning statements are given in , , and .
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
D4307 Practice for Preparation of Liquid Blends for Use as Analytical Standards
E260 Practice for Packed Column Gas Chromatography
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ASTM D4864-14, Standard Test Method for Determination of Traces of Methanol in Propylene Concentrates by Gas Chromatography (Withdrawn 2016), ASTM International, West Conshohocken, PA, 2014, www.astm.orgBack to Top