STM PDF

Fertilizers and soil conditioners - Determination of total nitrogen by combustion. Original standard ISO 20620-2021 in PDF full version. Additional info + preview on request

Document status: Active

Petroleum and related products - Determination of the extreme-pressure and anti-wear properties of lubricants - Four-ball method (European conditions). Original standard ISO 20623-2017 in PDF full version. Additional info + preview on request

Document status: Active

Thermal spraying - Zinc, aluminium and their alloys - Part 1- Design considerations and quality requirements for corrosion protection systems. Original standard ISO 2063-1-2019 in PDF full version. Additional info + preview on request

Document status: Active

Thermal spraying - Zinc, aluminium and their alloys - Part 2- Execution of corrosion protection systems. Original standard ISO 2063-2-2017 in PDF full version. Additional info + preview on request

Document status: Active

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 ISO 20631-2024 in PDF full version. Additional info + preview on request

Document status: Active

Reaction-to-fire tests - Small room test for pipe insulation products or systems. Original standard ISO 20632-2008 in PDF full version. Additional info + preview on request

Document status: Withdrawn