STM PDF

Butter - Determination of pH of the serum - Potentiometric method. Original standard ISO 7238-2004 in PDF full version. Additional info + preview on request

Document status: Active

ISO general-purpose metric screw threads - Basic dimensions - Technical Corrigendum 1. Original standard ISO 724-1993 cor1-2009 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 724-2023

ISO general purpose metric screw threads - Basic dimensions. Original standard ISO 724-2023 in PDF full version. Additional info + preview on request

Document status: Active

Fire detection and alarm systems - Part 1- General and definitions. Original standard ISO 7240-1-2014 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 7240-1-2025

Fire detection and alarm systems - Part 10- Point-type flame detectors. Original standard ISO 7240-10-2012 in PDF full version. Additional info + preview on request

Document status: Active

Fire detection and alarm systems - Part 11- Manual call points. Original standard ISO 7240-11-2011 in PDF full version. Additional info + preview on request

Document status: Active