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NF V03-803 ; NF ISO 24583:2023-02-08
Quantitative nuclear magnetic resonance spectroscopy - Purity determination of organic compounds used for foods and food products - General requirements for 1H NMR internal standard method
Edition
2023-02-08
BS ISO 19229
Gas analysis. Purity analysis and the treatment of purity data
Edition
2019-07-26
BS ISO 24583
Quantitative nuclear magnetic resonance spectroscopy. Purity determination of organic compounds used for foods and food products. General requirements for ¹H NMR internal standard method
Edition
2023-01-17
UNE 84125
Cosmetic raw materials. Sunscreens. Purity and assay by gas chromatography.
Edition
2014-05-28
UNE 84683
Cosmetic raw materials. Polydimethylcyclosiloxanes. Purity determination by gas chromatography.
Edition
2018-09-26
UNE 84726
Cosmetic raw materials. Hexamethyldisiloxane. Purity determination by gas chromatography.
Edition
2018-09-26
UNE-EN ISO 6246/A1
Petroleum products - Gum content of fuels - Jet evaporation method - Amendment 1: Purity requirement for n-heptane (ISO 6246:2017/Amd 1:2019)
Edition
2020-05-27
ASME PTC 31
High-Purity Water Treatment Systems
Edition
2011
ASTM D 2712
Standard Test Method for Determination of Hydrocarbon Impurities in High Purity Propylene by Gas Chromatography
Edition
2023
ASTM D 2712
Standard Test Method for Determination of Hydrocarbon Impurities in High Purity Propylene by Gas Chromatography
Edition
2023
