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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/Z 41259-2022 |
Determination of quaTernary ammonium salt in preservative wood and wood preservatives by automatic potentiometric titration {译} 自动电位滴定仪测定防腐木材和木材防腐剂中季铵盐的方法 |
China National Standards Ternary |
 English PDF |
| GB/T 39873-2021 |
Determination of quaTernary ammonium salt in disinfectant—Liquid chromatography-tandem mass spectrometry 消毒剂中季铵盐的测定 液相色谱-串联质谱法 |
China National Standards Ternary |
English PDF |
| GB/T 26369-2020 |
Hygienic requirement for quaTernary ammonium disinfectant 季铵盐类消毒剂卫生要求 |
China National Standards Ternary |
English PDF |
| GB/T 27653-2011 |
Methods for analysis of quaTernary ammonium compounds in preservative-treated wood - 2-Phase titration 防腐木材中季铵盐的分析方法 两相滴定法 |
China National Standards Ternary |
English PDF |
| GB 26369-2010 |
Hygienic standard for quaTernary ammonium disinfectant 季铵盐类消毒剂卫生标准 |
China National Standards Ternary |
English PDF |
| GB/T 2910.2-2009 |
Textiles - Quantitative chemical analysis - Part 2: Ternary fibre mixture 纺织品 定量化学分析 第2部分：三组分纤维混合物 |
China National Standards Ternary |
English PDF |
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