STM PDF

Protective gloves - General requirements and test methods. Original standard ISO 21420-2020 in PDF full version. Additional info + preview on request

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Protective gloves - General requirements and test methods - Amendment 1. Original standard ISO 21420-2020 amd1-2022 in PDF full version. Additional info + preview on request

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Milk, milk products, infant formula and adult nutritionals - Determination of chloride - Potentiometric titration method. Original standard ISO 21422-2018 (2021) in PDF full version. Additional info + preview on request

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Milk, milk products, infant formula and adult nutritionals - Determination of minerals and trace elements - Inductively coupled plasma mass spectrometry (ICP-MS) method. Original standard ISO 21424-2018 in PDF full version. Additional info + preview on request

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Tourism and related services - Medical spas - Service requirements. Original standard ISO 21426-2018 in PDF full version. Additional info + preview on request

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Water quality - Evaluation of genotoxicity by measurement of the induction of micronuclei - Part 1- Evaluation of genotoxicity using amphibian larvae. Original standard ISO 21427-1-2006 in PDF full version. Additional info + preview on request

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