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HJ 1414-2025   Ambient air―Source apportionment on particulate matter―Determination of levoglucosan, mannosan and galactosan in particulate matter by derivatization/gas chromatography-mass spectrometry (English Version)
Standard No.: HJ 1414-2025 Status:valid remind me the status change

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Target Language:English File Format:PDF
Word Count: 8500 words Translation Price(USD):255.0 remind me the price change

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Implemented on:2025-8-1 Delivery: via email in 1~3 business day

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Standard No.: HJ 1414-2025
English Name: Ambient air―Source apportionment on particulate matter―Determination of levoglucosan, mannosan and galactosan in particulate matter by derivatization/gas chromatography-mass spectrometry
Chinese Name: 环境空气 颗粒物来源解析 衍生化/气相色谱-质谱法测定颗粒物中左旋葡聚糖、甘露聚糖和半乳聚糖
Chinese Classification: Z10/39    
Professional Classification: HJ    Professional Standard - Environment
ICS Classification: 13.040.20 13.040.20    Ambient atmospheres 13.040.20
Source Content Issued by: MEE
Issued on: 2025-05-21
Implemented on: 2025-8-1
Status: valid
Target Language: English
File Format: PDF
Word Count: 8500 words
Translation Price(USD): 255.0
Delivery: via email in 1~3 business day
本标准规定了测定颗粒物中左旋葡聚糖、甘露聚糖和半乳聚糖的衍生化/气相色谱-质谱法。
本标准适用于环境空气颗粒物来源解析工作中颗粒物中左旋葡聚糖、甘露聚糖和半乳聚糖的测定。
当试样体积为 1.0 mL,进样量为 1.0 μL 时,采用选择离子扫描方式,左旋葡聚糖、甘露聚糖和半乳聚糖的检出限分别为 0.02 mg、0.01 mg 和 0.007 mg,测定下限分别为 0.08 mg、0.04 mg 和 0.028 mg;当
采样体积为 24 m
3,提取液浓缩定容体积为 1.0 mL,进样量为 1.0 μL 时,采用选择离子扫描方式,左旋
葡聚糖、甘露聚糖和半乳聚糖的检出限分别为 0.000 8 μg/m3、0.000 4 μg/m3 和 0.000 4 μg/m3,测定下限
分别为 0.003 2 μg/m3、0.001 6 μg/m3 和 0.001 6 μg/m3
;当颗粒物质量为 0.2 g,提取液浓缩定容体积为
1.0 mL,进样量为 1.0 μL 时,采用选择离子扫描方式,左旋葡聚糖、甘露聚糖和半乳聚糖的检出限分别为 0.1 μg/g、0.05 μg/g 和 0.04 μg/g,测定下限分别为 0.40 μg/g、0.20 μg/g 和 0.16 μg/g。
Code of China
Standard
HJ 1414-2025  Ambient air―Source apportionment on particulate matter―Determination of levoglucosan, mannosan and galactosan in particulate matter by derivatization/gas chromatography-mass spectrometry (English Version)
Standard No.HJ 1414-2025
Statusvalid
LanguageEnglish
File FormatPDF
Word Count8500 words
Price(USD)255.0
Implemented on2025-8-1
Deliveryvia email in 1~3 business day
Detail of HJ 1414-2025
Standard No.
HJ 1414-2025
English Name
Ambient air―Source apportionment on particulate matter―Determination of levoglucosan, mannosan and galactosan in particulate matter by derivatization/gas chromatography-mass spectrometry
Chinese Name
环境空气 颗粒物来源解析 衍生化/气相色谱-质谱法测定颗粒物中左旋葡聚糖、甘露聚糖和半乳聚糖
Chinese Classification
Z10/39
Professional Classification
HJ
ICS Classification
Issued by
MEE
Issued on
2025-05-21
Implemented on
2025-8-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
Language
English
File Format
PDF
Word Count
8500 words
Price(USD)
255.0
Keywords
HJ 1414-2025, HJ/T 1414-2025, HJT 1414-2025, HJ1414-2025, HJ 1414, HJ1414, HJ/T1414-2025, HJ/T 1414, HJ/T1414, HJT1414-2025, HJT 1414, HJT1414
Introduction of HJ 1414-2025
本标准规定了测定颗粒物中左旋葡聚糖、甘露聚糖和半乳聚糖的衍生化/气相色谱-质谱法。
本标准适用于环境空气颗粒物来源解析工作中颗粒物中左旋葡聚糖、甘露聚糖和半乳聚糖的测定。
当试样体积为 1.0 mL,进样量为 1.0 μL 时,采用选择离子扫描方式,左旋葡聚糖、甘露聚糖和半乳聚糖的检出限分别为 0.02 mg、0.01 mg 和 0.007 mg,测定下限分别为 0.08 mg、0.04 mg 和 0.028 mg;当
采样体积为 24 m
3,提取液浓缩定容体积为 1.0 mL,进样量为 1.0 μL 时,采用选择离子扫描方式,左旋
葡聚糖、甘露聚糖和半乳聚糖的检出限分别为 0.000 8 μg/m3、0.000 4 μg/m3 和 0.000 4 μg/m3,测定下限
分别为 0.003 2 μg/m3、0.001 6 μg/m3 和 0.001 6 μg/m3
;当颗粒物质量为 0.2 g,提取液浓缩定容体积为
1.0 mL,进样量为 1.0 μL 时,采用选择离子扫描方式,左旋葡聚糖、甘露聚糖和半乳聚糖的检出限分别为 0.1 μg/g、0.05 μg/g 和 0.04 μg/g,测定下限分别为 0.40 μg/g、0.20 μg/g 和 0.16 μg/g。
Contents of HJ 1414-2025
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Keywords:
HJ 1414-2025, HJ/T 1414-2025, HJT 1414-2025, HJ1414-2025, HJ 1414, HJ1414, HJ/T1414-2025, HJ/T 1414, HJ/T1414, HJT1414-2025, HJT 1414, HJT1414