STB PDF
Space data and information transfer systems. Spacecraft onboard interface services. Device enumeration service. Original standard BS ISO 20618-2015 in PDF full version. Additional info + preview on request
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Fertilizers and soil conditioners. Determination of total nitrogen by combustion. Original standard BS ISO 20620-2021 in PDF full version. Additional info + preview on request
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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). Original standard BS ISO 20631-2024 in PDF full version. Additional info + preview on request
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Infant formula and adult nutritionals. Determination of vitamin E and vitamin A by normal phase high performance liquid chromatography. Original standard BS ISO 20633-2015 in PDF full version. Additional info + preview on request
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Infant formula and adult nutritionals. Determination of vitamin B12 by reversed phase high performance liquid chromatography (RP-HPLC). Original standard BS ISO 20634-2015 in PDF full version. Additional info + preview on request
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Infant formula and adult nutritionals. Determination of vitamin C by (ultra) high performance liquid chromatography with ultraviolet detection ((U)HPLC-UV). Original standard BS ISO 20635-2018 in PDF full version. Additional info + preview on request
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