STM PDF

Iron ores - Determination of total iron content - Silver reduction titrimetric method. Original standard ISO 9508-1990 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Water quality - Toxicity test for assessing the inhibition of nitrification of activated sludge microorganisms. Original standard ISO 9509-2006 in PDF full version. Additional info + preview on request

Document status: Active

Pulses in bags - Sampling. Original standard ISO 951-1979 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 13690-1999

Cigarettes - Determination of ventilation - Definitions and measurement principles. Original standard ISO 9512-2019 in PDF full version. Additional info + preview on request

Document status: Active

Metallic materials - Calibration of extensometer systems used in uniaxial testing. Original standard ISO 9513-2012 in PDF full version. Additional info + preview on request

Document status: Active

Metallic materials - Calibration of extensometer systems used in uniaxial testing - Technical Corrigendum 1. Original standard ISO 9513-2012 cor1-2013 in PDF full version. Additional info + preview on request

Document status: Active