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Position: Chinese Standard in English/DB46/T 640-2024
DB46/T 640-2024   Water quality-Determination of 9 nitrosamines-Gas chromatography-triple quadrupole mass spectrometry (English Version)
Standard No.: DB46/T 640-2024 Status:valid remind me the status change

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Standard No.: DB46/T 640-2024
English Name: Water quality-Determination of 9 nitrosamines-Gas chromatography-triple quadrupole mass spectrometry
Chinese Name: 水质 9种亚硝胺类化合物的测定 气相色谱-三重四极杆质谱法
Chinese Classification: Z10    Environmental pollutant monitoring methods
Professional Classification: DB    Provincial Standard
ICS Classification: 13.060.99 13.060.99    Other standards related to water quality 13.060.99
Source Content Issued by: Hainan Provincial Administration for Market Regulation
Issued on: 2024-09-23
Implemented on: 2024-11-1
Status: valid
Target Language: English
File Format: PDF
本文件规定了测定水中 9 种亚硝胺类化合物的气相色谱-三重四极杆质谱法。
本文件适用于地表水、地下水、生活污水和工业废水中 N-亚硝基二甲基胺、N-亚硝基甲基乙基胺、N-亚硝基二乙基胺、N-亚硝基二丙基胺、N-亚硝基二丁基胺、N-亚硝基哌啶、N-亚硝基吡咯烷、N-亚硝基吗啉和 N-亚硝基二苯基胺共 9 种亚硝胺类化合物的测定。
当取样体积为 500 ml,定容体积为 1.0 ml 时,9 种亚硝胺类化合物的方法检出限为 3 ng/L~4 ng/L,测定下限为 12 ng/L~16 ng/L。
本文件测定目标化合物的方法检出限和测定下限详见附录 A。
Code of China
Standard
DB46/T 640-2024  Water quality-Determination of 9 nitrosamines-Gas chromatography-triple quadrupole mass spectrometry (English Version)
Standard No.DB46/T 640-2024
Statusvalid
LanguageEnglish
File FormatPDF
Word Count words
Price(USD)
Implemented on2024-11-1
Deliveryvia email in business day
Detail of DB46/T 640-2024
Standard No.
DB46/T 640-2024
English Name
Water quality-Determination of 9 nitrosamines-Gas chromatography-triple quadrupole mass spectrometry
Chinese Name
水质 9种亚硝胺类化合物的测定 气相色谱-三重四极杆质谱法
Chinese Classification
Z10
Professional Classification
DB
ICS Classification
Issued by
Hainan Provincial Administration for Market Regulation
Issued on
2024-09-23
Implemented on
2024-11-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
Language
English
File Format
PDF
Word Count
words
Price(USD)
Keywords
DB46/T 640-2024, DB46 640-2024, DB46T 640-2024, DB46/T640-2024, DB46/T 640, DB46/T640, DB46640-2024, DB46 640, DB46640, DB46T640-2024, DB46T 640, DB46T640
Introduction of DB46/T 640-2024
本文件规定了测定水中 9 种亚硝胺类化合物的气相色谱-三重四极杆质谱法。
本文件适用于地表水、地下水、生活污水和工业废水中 N-亚硝基二甲基胺、N-亚硝基甲基乙基胺、N-亚硝基二乙基胺、N-亚硝基二丙基胺、N-亚硝基二丁基胺、N-亚硝基哌啶、N-亚硝基吡咯烷、N-亚硝基吗啉和 N-亚硝基二苯基胺共 9 种亚硝胺类化合物的测定。
当取样体积为 500 ml,定容体积为 1.0 ml 时,9 种亚硝胺类化合物的方法检出限为 3 ng/L~4 ng/L,测定下限为 12 ng/L~16 ng/L。
本文件测定目标化合物的方法检出限和测定下限详见附录 A。
Contents of DB46/T 640-2024
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Keywords:
DB46/T 640-2024, DB46 640-2024, DB46T 640-2024, DB46/T640-2024, DB46/T 640, DB46/T640, DB46640-2024, DB46 640, DB46640, DB46T640-2024, DB46T 640, DB46T640