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ISO/TC 28/SC 7  - Liquid Biofuels

Standards and projects under the direct responsibility of ISO/TC 28/SC 7 Secretariat

Standard and/or project	Stage	ICS
0ISO/DIS 17306 Petroleum products -- Biodiesel -- Determination of free and total glycerin and mono-, di- and tracylglycerols by gas chromatography	40.20	75.160.20
1ISO/DIS 17307 Petroleum products -- Biodiesel -- Determination of total esters content by gas chromatography	40.20	75.160.20
2ISO/NP 17308 Test method for electrical conductivity in ethanol	10.99	75.160.20
3ISO/DIS 17315 Ethanol -- Determination of total acidity by potenciometric titration	40.20	75.160.20