GB/Z 42964-2023 Active National standards

GB/Z 42964-2023 Effectiveness of deacidification processes for paper-based literature in libraries

GB/Z 42964-2023 Effectiveness of deacidification processes for paper-based literature in libraries

Publish Date: 2023-08-06 Implement Date: 2023-08-06 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/Z 42964-2023

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Library, archives, literature, and information work

ICS Name: Informatics

Publish Date: 2023-08-06

Implement Date: 2023-08-06

Pages: 19 pages

Scope

This document describes the test methods for evaluating the effectiveness and uniformity of the deacidification process of paper documents in libraries, and stipulates the minimum requirements. This document is applicable to the evaluation of the batch deacidification process of printed or handwritten paper documents.

Development Information

Word Count: 39 Thousand words Pages: 19 pages

Referenced Standards

GB/T 1548-2016 Pulps—Determination of limiting viscosity number in cupri-ethylenediamine(CED) solution GB/T 40167-2021 Paper and board—Accelerated ageing (100 ℃) GB/T 451.2-2002 Paper and board—Determination of grammage GB/T 451.2-2023 Paper and board—Part 2:Determination of grammage GB/T 457-2002 Paper—Determination of folding endurance (Schopper method) GB/T 457-2008 Paper and board—Determination of folding endurance GB/T 1540-2002 Paper and board-Determination of water absorption-Cobb method GB/T 1545-2008 Paper,board and pulp—Determination of acidity or alkalinity GB/T 1545.1-2003 Paper, board and pulp-Determination of acidity or alkalinity GB/T 1545.2-2003 Paper, board and pulp-Determination of pH of aqueous extracts GB/T 4688-2002 Paper, board and pulps—Analysis of fiber furnish GB/T 4688-2020 Paper,board and pulp—Analysis of fiber furnish GB/T 7978-2005 Pulps—Determination of acid-insoluble ash GB/T 24998-2010 Paper and board—Determination of alkali reserve

Adopt standards

ISO/TS 18344:2016

Related Standards

GB/T 3468-1983 Abolished

GB/T 3468-1983 General editorial rule for retrieval periodicals

Publish Date: 1983-01-29

GB/T 3792.1-1983 Replaced

GB/T 3792.1-1983 General bibliographical description

Publish Date: 1983-07-02

GB/T 3793-1983 Abolished

GB/T 3793-1983 Descriptive rules for entries of retrieval periodicals

Publish Date: 1983-07-02

GB/T 3792.2-1985 Replaced

GB/T 3792.2-1985 Bibliographical description for monographes

Publish Date: 1985-01-31

GB/T 3792.3-1985 Replaced

GB/T 3792.3-1985 Bibliographical description for serials

Publish Date: 1985-02-12

GB/T 3792.4-1985 Replaced

GB/T 3792.4-1985 Bibliographical description for non-book materials

Publish Date: 1985-02-12