STM PDF

Determination of ferrite content in austenitic stainless steel castings. Original standard ISO 13520-2015 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 13520-2023

Austenitic manganese steel castings. Original standard ISO 13521-2015 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 13521-2023

Statistical methods for use in proficiency testing by interlaboratory comparison. Original standard ISO 13528-2015 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 13528-2022

Statistical methods for use in proficiency testing by interlaboratory comparison. Original standard ISO 13528-2015 (2016) in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 13528-2022

Statistical methods for use in proficiency testing by interlaboratory comparison - Amendment 1. Original standard ISO 13528-2022 amd1-2026 in PDF full version. Additional info + preview on request

Document status: Active

Soil quality - Determination of the potential cation exchange capacity and exchangeable cations using barium chloride solution buffered at pH = 8,1. Original standard ISO 13536-1995 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 13536-2024