• Hydrogen Technologies Standards form the basic framework for market ramp-up

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  • Climate change Standards and specifications support climate targets

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  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

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Publications of ISO/TC 34/WG 14

ISO/TR 23304 2021-05 Technical rule Food products - Guidance on how to express vitamins and their vitamers content More  Order from DIN Media
ISO 20631 2024-07 Standards Infant formula and adult nutritionals - Determination of total folate content by trienzyme extraction and ultra high performance liquid chromatography tandem mass spectrometry (UHPLC-MS/MS) More  Order from DIN Media
ISO 20633 2015-11 Standards Infant formula and adult nutritionals - Determination of vitamin E and vitamin A by normal phase high performance liquid chromatography More  Order from DIN Media
ISO 20634 2015-11 Standards Infant formula and adult nutritionals - Determination of vitamin B12 by reversed phase high performance liquid chromatography (RP-HPLC) More  Order from DIN Media
ISO 20635 2018-07 Standards Infant formula and adult nutritionals - Determination of vitamin C by (ultra) high performance liquid chromatography with ultraviolet detection ((U)HPLC-UV) More  Order from DIN Media
ISO 20636 2018-07 Standards Infant formula and adult nutritionals - Determination of vitamin D by liquid chromatography-mass spectrometry More  Order from DIN Media
ISO 20637 2015-11 Standards Infant formula and adult nutritionals - Determination of myo-inositol by liquid chromatography and pulsed amperometry More  Order from DIN Media
ISO 20638 2015-11 Standards Infant formula - Determination of nucleotides by liquid chromatography More  Order from DIN Media
ISO 20639 2015-11 Standards Infant formula and adult nutritionals - Determination of pantothenic acid by ultra high performance liquid chromatography and tandem mass spectrometry method (UHPLC-MS/MS) More  Order from DIN Media
ISO 21446 2019-01 Standards Infant formula and adult nutritionals - Determination of trans and total (cis + trans) vitamin K1 content - Normal phase HPLC More  Order from DIN Media

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