Найдено: 27
Overview ISO 11724:2019 specifies a laboratory method for the determination of total fluorine in solid mineral fuels - specifically coal, coke and fly ash. The method uses pyrohydrolysis (thermal tre…
Overview ISO 11727:1999 - Pneumatic fluid power - Identification of ports and control mechanisms of control valves and other components provides a standardized system for marking and identifying port…
Overview ISO 11722:2013 specifies a laboratory method for the determination of moisture in the general analysis test sample of hard coal by drying in a stream of nitrogen. The method provides a stand…
Overview ISO 1172:2023 specifies two calcination methods to determine textile-glass and mineral-filler content in glass-reinforced plastics (GRP). It covers prepregs, SMC/BMC/DMC moulding compounds,…
Overview ISO 11721-1:2001 - Textiles: Soil burial test (Part 1) specifies a laboratory method to assess the resistance of cellulose-containing textiles to micro-organisms in soil, with a focus on the…
Overview ISO 11723:2025 defines a standardized laboratory method for the determination of arsenic and selenium in solid mineral fuels (coal and coke). The method combines ashing with Eschka's mixture…
Overview ISO 11723:2016 is an international standard that specifies a precise analytical method for determining arsenic and selenium content in solid mineral fuels. This method combines the use of Es…
Overview ISO 11721-2:2003 is an international standard developed by the International Organization for Standardization (ISO) that specifies a test method for determining the long-term resistance of r…
1 Scope This International Standard specifies two calcination methods for the determination of the textile-glass and mineral- filler content of glass-reinforced plastics: Method A: for the determinat…
1 Scope This document specifies a method using Eschka's mixture during ashing, extraction of the ash residue with acid, and hydride generation atomic absorption spectrometry or hydride generation ato…