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This document specifies the general requirements, sample collection, sample preparation, instrument preparation and parameter setting, mineral content determination process, and data calibration for the quantitative determination method of the automatic an
This document specifies a method for the determination of fluorine content in film former of crosslinking fluorocarbon resin coatings by Ion chromatography.
This document specifies a method for determination of Potassium (content from 0.3 μg/g to 50 μg/g), Sodium (content from 0.1 μg/g to 50 μg/g), Calcium (content from 0.03 μg/g to 50 μg/g), Magnesium (content from 0.01 μg/g to 50 μg/g), Iron (content from 0.
This document specifies a test method for the performance of defoamer in the film removal and developing stage for the printed circuit board cleaning industry.
This document specifies a method for determination of potassium (content from 0.3 μg/g to 50 μg/g), sodium (content from 0.1 μg/g to 50 μg/g), calcium (content from 0.03 μg/g to 50 μg/g), magnesium (content from 0.01 μg/g to 50 μg/g), iron (content from 0.
This document specifies the terms and definitions, classification and coding, physical and chemical properties, batch rules, sampling, test method, sign, packaging, transport and storage etc of rubber additives predispersed masterbatch MBT-80.
This document specifies the terms and definitions, classification and coding, physical and chemical properties, batch rules, sampling, test method, sign, packaging, transport and storage etc of rubber additives predispersed masterbatch CBS-80.
This document specifies the test method for the defoaming and antifoaming performance of defoamer used in the paint and coating industry.
This document specifies the terms and definitions, molecular formula, structural formula, relative molecular mass, CAS number, technical requirements, test methods, inspection rules, sign, packaging, transport and storage of nucleating agent decanedioic ac
This document is drafted in accordance with the rules given in the GB/T 1.1—2020 Directives for standardization-Part 1: Rules for the structure and drafting of standardizing documents and GB/T 20001.10—2014 Rules for drafting standards―Part 10: Product sta
This document specifies a method of original position statistic distribution analysis method by laser induced breakdown spectroscopy. This document includes the terminology, basic principles, general requirements for equipment, samples, analysis procedures
This document specifies the terms and definitions, classification, technical requirements, test method, inspection rules, packaging, marking, storage and transport of reusable daily protective mask.
This document specifies the terms and definitions, designation, ordering information, dimensions, shapes, masses and tolerances, technical requirements, test methods, inspection rules, packaging, marking and quality certificates of atmospheric corrosion re