STM PDF

Optics and photonics - Optical materials and components - The powder test method for the water resistance of optical glass. Original standard ISO 21575-2018 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 21575-2026

Timber structures - Static and cyclic lateral load test methods for shear walls. Original standard ISO 21581-2010 in PDF full version. Additional info + preview on request

Document status: Active

Firework displays - General guidance. Original standard ISO 21583-2020 in PDF full version. Additional info + preview on request

Document status: Active

Reference data for financial services - Specification for the description of banking products or services (BPoS). Original standard ISO 21586-2020 in PDF full version. Additional info + preview on request

Document status: Active

Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) - Part 1- Apparatus, reagents, dissolution and gravimetric silica. Original standard ISO 21587-1-2007 in PDF full version. Additional info + preview on request

Document status: Active

Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) - Part 2- Wet chemical analysis. Original standard ISO 21587-2-2007 in PDF full version. Additional info + preview on request

Document status: Active