STM PDF

Statistical interpretation of data - Tests and confidence intervals relating to proportions - Technical Corrigendum 1. Original standard ISO 11453-1996 cor1-1999 in PDF full version. Additional info + preview on request

Document status: Active

Tobacco and tobacco products - Determination of vapour-phase nicotine in air - Gas-chromatographic method. Original standard ISO 11454-1997 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Raw optical glass - Determination of birefringence. Original standard ISO 11455-1995 in PDF full version. Additional info + preview on request

Document status: Active

Leather - Grading of wet blue goat and sheep skins based on defects. Original standard ISO 11457-2018 in PDF full version. Additional info + preview on request

Document status: Active

Iron ores - Certified reference materials - Preparation and certification for use in chemical analysis. Original standard ISO 11459-1997 in PDF full version. Additional info + preview on request

Document status: Active

Pyrometric reference cones for laboratory use - Specification. Original standard ISO 1146-1988 in PDF full version. Additional info + preview on request

Document status: Active