ISO 21253-1 标准查询与下载

DIN EN ISO 21253-1:2022 水质 多化合物类方法 第1部分：气相色谱和液相色谱及质谱法鉴定目标化合物的标准（ISO 21253-1:2019）

Water quality - Multi-compound class methods - Part 1: Criteria for the identification of target compounds by gas and liquid chromatography and mass spectrometry (ISO 21253-1:2019)

NS-EN ISO 21253-1:2019 水质 多化合物类方法 第1部分：气相色谱、液相色谱和质谱鉴定目标化合物的标准 (ISO 21253-1:2019)

  Full Description ADOPTED_FROM:EN ISO 21253-1:2019 This document specifies the criteria for mass spectrometric identification

Water quality - Multi-compound class methods - Part 1: Criteria for the identification of target compounds by gas and liquid chromatography and mass spectrometry (ISO 21253-1:2019)

DANSK DS/EN ISO 21253-1:2019 水质 多化合物类方法 第1部分：通过气相色谱、液相色谱和质谱鉴定目标化合物的标准 (ISO 21253-1:2019)

Water quality – Multi-compound class methods – Part 1: Criteria for the identification of target compounds by gas and liquid chromatography and mass spectrometry (ISO 21253-1:2019)

DIN EN ISO 21253-1:2018 水质 多化合物类方法 第1部分：通过气相色谱和液相色谱和质谱法鉴定目标化合物的标准（ISO/DIS 21253-1:2018）

Water quality - Multi-compound class methods - Part 1: Criteria for the identification of target compounds by gas and liquid chromatography and mass spectrometry (ISO/DIS 21253-1:2018); German and English version prEN ISO 21253-1:2018

DIN EN ISO 21253-1 E:2018 水质 多化合物类方法 第1部分：通过气相色谱、液相色谱和质谱鉴定目标化合物的标准 (ISO/DIS 21253-1:2018) 草案

Draft Document - Water quality - Multi-compound class methods - Part 1: Criteria for the identification of target compounds by gas and liquid chromatography and mass spectrometry (ISO/DIS 21253-1:2018); German and English version prEN ISO 21253-1:2018

ISO 21253-1:2019 水质.多化合物分类法.第1部分:用气相色谱法、液相色谱法和质谱法鉴定目标化合物的标准

This document specifies the criteria for mass spectrometric identification of target compounds in water samples and is applicable to environmental

Water quality — Multi-compound class methods — Part 1: Criteria for the identification of target compounds by gas and liquid chromatography and mass spectrometry

EN ISO 21253-1:2019 水质.多化合物分类法.第1部分:用气相色谱法、液相色谱法和质谱法鉴定目标化合物的标准

This document specifies the criteria for mass spectrometric identification of target compounds in water samples and is applicable to environmental

Water quality - Multi-compound class methods - Part 1: Criteria for the identification of target compounds by gas and liquid chromatography and mass spectrometry (ISO 21253-1:2019)

BS EN ISO 21253-1:2019 水质 多化合物类方法 通过气相色谱、液相色谱和质谱鉴定目标化合物的标准

What is ISO 21253 ‑ 1 - GC-MS and LC-MS for target compounds in water about? ISO 21253 ‑ 1 is the first part of the multi-series

Water quality. Multi-compound class methods - Criteria for the identification of target compounds by gas and liquid chromatography and mass spectrometry

DANSK DS/ISO 21253-1:2019 水质 多化合物类方法 第1部分：气相色谱、液相色谱和质谱鉴定目标化合物的标准

Water quality – Multi-compound class methods – Part 1: Criteria for the identification of target compounds by gas and liquid chromatography and mass spectrometry

BH GSO ISO 21253-1:2022 水质 多化合物类方法 第1部分：气相色谱、液相色谱和质谱法鉴定目标化合物的标准

Water quality — Multi-compound class methods — Part 1: Criteria for the identification of target compounds by gas and liquid chromatography and mass spectrometry

NF EN ISO 21253-1:2019 水质多类化合物分析方法第1部分：气相色谱、液相色谱和质谱鉴定目标化合物的标准

Water quality - Methods for analyzing multi-class compounds - Part 1: criteria for the identification of target compounds by gas and liquid chromatography and mass spectrometry

UNE-EN ISO 21253-1:2020 水质 多化合物类方法 第1部分：气相色谱、液相色谱和质谱鉴定目标化合物的标准

Water quality - Multi-compound class methods - Part 1: Criteria for the identification of target compounds by gas and liquid chromatography and mass spectrometry (ISO 21253-1:2019)

DIN EN ISO 21253-1:2022-12 水质 多化合物类方法 第1部分：气相色谱、液相色谱和质谱鉴定目标化合物的标准

Water quality - Multi-compound class methods - Part 1: Criteria for the identification of target compounds by gas and liquid chromatography and mass spectrometry (ISO 21253-1:2019); German version EN ISO 21253-1:2019

NF T90-253-1*NF EN ISO 21253-1:2019 水质 多化合物类方法 第1部分：通过气相色谱和液相色谱和质谱法鉴定目标化合物的标准

Water quality - Multi-compound class methods - Part 1: Criteria for the identification of target compounds by gas and liquid chromatography and mass spectrometry

DIN EN ISO 21253-3 E:2018-12 DIN EN ISO 21253-3 E:2018-12