STM PDF

Foodstuffs - Principles of selection and criteria of validation for varietal identification methods using specific nucleic acid. Original standard ISO 13495-2013 in PDF full version. Additional info + preview on request

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Meat and meat products - Detection and determination of colouring agents. Original standard ISO 13496-2021 in PDF full version. Additional info + preview on request

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Petroleum and natural gas industries - Drilling fluid materials - Specifications and tests. Original standard ISO 13500-2008 in PDF full version. Additional info + preview on request

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Petroleum and natural gas industries - Drilling fluid materials - Specifications and tests - Amendment 1- Barite 4,1. Original standard ISO 13500-2008 amd1-2010 in PDF full version. Additional info + preview on request

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Petroleum and natural gas industries - Drilling fluid materials - Specifications and tests - Technical Corrigendum 1. Original standard ISO 13500-2008 cor1-2009 in PDF full version. Additional info + preview on request

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Petroleum and natural gas industries - Drilling fluids - Processing equipment evaluation. Original standard ISO 13501-2011 in PDF full version. Additional info + preview on request

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