GB/T 2678.2-2021 Active National standards

GB/T 2678.2-2021 Paper,board and pulps—Determination of water-soluble chlorides

Publish Date: 2021-08-20 Implement Date: 2022-09-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 2678.2-2021

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Paper making

ICS Name: \nPulp

Publish Date: 2021-08-20

Implement Date: 2022-09-01

Publisher: 国家市场监督管理总局、国家标准化管理委员会

Technical Committee: 全国造纸工业标准化技术委员会(SAC/TC 141)

Pages: 12 pages

Scope

本文件描述了纸、纸板和纸浆中水溶性氯化物的硝酸汞法、硝酸银电位滴定法和离子色谱法的测定方法。
本文件适用于各种纸、纸板和纸浆。

Development Information

Drafting Units:

浙江凯恩特种纸业有限公司、中轻纸品检验认证有限公司、河南晖睿智能科技有限公司、中国制浆造纸研究院有限公司

Drafting Persons:

高君、尹巧、张竞帆、曹沅、陈万平、陈宝元、赵世鑫、李大方、邵卫勇、张海军

Word Count: 25 Thousand words Pages: 12 pages

Replace the following standards

GB/T 2678.2-2008 Paper, board and pulp—Determination of water soluble chlorides

Referenced Standards

GB/T 740-2003 Pulps—Sampling for testing GB/T 450-2002 Paper and board—Sampling for testing GB/T 450-2008 Paper and board—Sampling for testing and identification of machine and cross direction,wire side and felt side GB/T 462-2003 Paper and board—Determination of moisture content GB/T 462-2008 Paper,board and pulp—Determination of moisture content of analytical sample GB/T 462-2023 Paper, board and pulps—Determination of moisture content of analytical sample GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods

Adopt standards

ISO 9197:2016

Related Standards

GB/T 3148-1982 Replaced

GB/T 3148-1982 Bleached sulphite reedpulp

Publish Date: 1982-07-23

GB/T 12659-1990 Replaced

GB/T 12659-1990 Pulps—Laboratory beating—Jokro mill method

Publish Date: 1990-12-28

GB/T 12660-1990 Replaced

GB/T 12660-1990 Pulps—Determination of drainability—"Canadian standard " freeness method

Publish Date: 1990-12-28

GB/T 13505-1992 Replaced

GB/T 13505-1992 Pure insulating pulp

Publish Date: 1992-06-12

GB/T 13506-1992 Replaced

GB/T 13506-1992 Bleached sulfite pulp

Publish Date: 1992-06-12

GB/T 13507-1992 Active

GB/T 13507-1992 Unbleached sulfite pulp

Publish Date: 1992-06-12