粗甘油 英文检测标准

Petroleum products. Biodiesel. Determination of free and total glycerin and mono-, di- and tracylglycerols by gas chromatography

Crude natural glycerine. General specifications

Crude glycerine. Specifications

Crude glycerine for industrial use — Calculation of Matter (Organic) Non-Glycerol (MONG)

Draft Document - Olive oils and olive-pomace oils - Determination of the 2-glyceryl monopalmitate content (ISO/DIS 12872:2022); German and English version prEN ISO 12872:2022

Draft Document - Animal and vegetable fats and oils - Determination of fatty-acid-bound chloropropanediols (MCPDs) and glycidol by GC/MS - Part 3: Method using acid transesterification and measurement for 2-MCPD, 3-MCPD and glycidol (ISO 18363-3:2017); German and English version prEN ISO 18363-3:202

Draft Document - E-liquids - Determination of nicotine, propylene glycol and glycerol in liquids used in electronic nicotine delivery devices - Gas chromatographic method (ISO 20714:2021); German and English version prEN ISO 20714:2021

Draft Document - Wheat flour and durum wheat semolina - Determination of the colour by reflectance diffused colorimetry (ISO/DIS 16624:2019); German and English version prEN ISO 16624:2019

Draft Document - Tests for geometrical properties of aggregates - Part 5: Determination of percentage of crushed particles in coarse and all-in natural aggregates; German and English version prEN 933-5:2020

Draft Document - Aerospace series - Metric bolts, normal hexagon head, coarse tolerance normal shank, short thread, in titanium alloy, anodized, MoS<(Index)2> lubricated - Classification: 1100 MPa (at ambient temperature)/315 °C; German and English version FprEN 3820:2017