We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
Standard Test Method for Determination of Residual Methanol in Glycerin by Gas Chromatography (Includes all amendments And changes 1/20/2020).
Automatically translated name:
Standard Test Method for Determination of Residual Methanol in Glycerin by Gas Chromatography
STANDARD published on 1.10.2011
Designation standards: ASTM D7716-11a
Note: WITHDRAWN
Publication date standards: 1.10.2011
SKU: NS-39004
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: American technical standard
Category: Technical standards ASTM
Keywords:
gas chromatography, glycerin, headspace, methanol, ICS Number Code 71.080.60 (Alcohols. Ethers), 75.160.01 (Fuels in general)
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). |
||||||||||||
1. 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. |
||||||||||||
2. Referenced Documents | ||||||||||||
|
Historical
15.12.2012
Historical
1.6.2010
Historical
1.6.2010
Historical
24.4.2012
Historical
1.11.2011
Historical
15.4.2012
Do you want to make sure you use only the valid technical standards?
We can offer you a solution which will provide you a monthly overview concerning the updating of standards which you use.
Would you like to know more? Look at this page.
Latest update: 2024-12-23 (Number of items: 2 217 157)
© Copyright 2024 NORMSERVIS s.r.o.