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ASTM International - ASTM D7716-11

Standard Test Method for Determination of Residual Methanol in Glycerin by Gas Chromatography

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Organization: ASTM International
Publication Date: 1 June 2011
Status: inactive
Page Count: 4
ICS Code (Alcohols. Ethers): 71.080.60
ICS Code (Fuels in general): 75.160.01
significance And Use:

Methanol content reflects the quality of glycerin for use as an engine coolant. The current specification for the maximum methanol content is 0.1 % weight to weight (w/w).

scope:

1.1 This test method provides for the quantitative determination of residual methanol in glycerin by gas chromatography. The range of detection for residual methanol is 0.02 to 0.60 mass %.

1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

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.

Document History

January 1, 2020
Standard Test Method for Determination of Residual Methanol in Glycerin by Gas Chromatography
1.1 This test method provides for the quantitative determination of residual methanol in glycerin by gas chromatography. The range of detection for residual methanol is 0.02 to 0.60 mass %. 1.2 The...
October 1, 2011
Standard Test Method for Determination of Residual Methanol in Glycerin by Gas Chromatography
1.1 This test method provides for the quantitative determination of residual methanol in glycerin by gas chromatography. The range of detection for residual methanol is 0.02 to 0.60 mass %. 1.2 The...
ASTM D7716-11
June 1, 2011
Standard Test Method for Determination of Residual Methanol in Glycerin by Gas Chromatography
1.1 This test method provides for the quantitative determination of residual methanol in glycerin by gas chromatography. The range of detection for residual methanol is 0.02 to 0.60 mass %. 1.2 The...
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