JJF(烟草)4.3-2024 Active Measurement Technical Regulations JJF (Tobacco)

JJF(烟草)4.3-2024 Tobacco and Tobacco Products—Evaluation of Uncertainty in Measurement for Routine Chemical Ingredients using Continuous Flow Method—Part 3:Total Nitrogen

Publish Date: 2024-01-29 Implement Date: 2024-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JJF(烟草)4.3-2024

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2024-01-29

Implement Date: 2024-05-01

Publisher: 国家烟草专卖局

Technical Committee: 国家烟草专卖局

Pages: 20 pages

Scope

本规范所提供的不确定度评定程序，适用于指导连续流动法测定烟草及烟草制品中总氮含量的不确定度的评定。

Development Information

Drafting Units:

国家烟草质量监督检验中心、四川省烟草质量监督检测站、河南省烟草质量监督检测站、四川中烟工业有限责任公司、云南省烟草质量监督检测站、上海烟草集团北京卷烟厂有限公司、江苏中烟工业有限责任公司、云南中烟工业有限责任公司、贵州省烟草质量监督检测站、福建省烟草质量监督检测站、上海烟草集团有限责任公司

Drafting Persons:

王英元、马雁军、刘楠、罗安娜、张海燕

Word Count: 17 Thousand words Pages: 20 pages

Same series standard

JJF(烟草)4.1-2024 Tobacco and Tobacco Products—Evaluation of Uncertainty in Measurement for Routine Chemical Ingredients Using Continuous Flow Method—Part 1:Water Soluble Sugars JJF(烟草)4.2-2024 Tobacco and Tobacco Products—Evaluation of Uncertainty in Measurement for Routine Chemical Ingredients using Continuous Flow Method—Part 2:Total Alkaloids JJF(烟草)4.4-2024 Tobacco and Tobacco Products—Evaluation of Uncertainty in Measurement for Routine Chemical Ingredients using Continuous Flow Method—Part 4:Chloride JJF(烟草)4.5-2024 Tobacco and Tobacco Products—Evaluation of Uncertainty in Measurement for Routine Chemical Ingredients using Continuous Flow Method—Part 5:Potassium

Replace the following standards

JJF(烟草)4.3-2010 Tobacco and Tobacco Products—Evaluation of Uncertainty in Measurement for Routine Chemical Ingredients Using Continuous Flow Method—Part 3:Total Nitrogen

Referenced Standards

JJF 1059.1-2012 Evaluation and Expression of Uncertainty in Measurement YC/T 31-1996 YC/T 161-2002 Tobacco and tobacco products—Determination of total nitrogen—Continuous flow method

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