GB/T 10338-2008 Active National standards

GB/T 10338-2008 Pulps—Determination of carboxyl content

GB/T 10338-2008 Pulps—Determination of carboxyl content

Publish Date: 2008-08-19 Implement Date: 2009-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 10338-2008

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Paper making

ICS Name: Comprehensive Paper-making Technology

Publish Date: 2008-08-19

Implement Date: 2009-05-01

Pages: 7 pages

Scope

This standard specifies the method for determining the carboxyl content in pulp by calcium ion exchange and EDTA volumetric analysis. This standard is applicable to the determination of carboxyl content in bleached pulp and unbleached pulp.

Development Information

Word Count: 11 Thousand words Pages: 7 pages

Replace the following standards

GB/T 10338-1989 Pulps—Determination of carboxyl content

Referenced Standards

ISO 5263-1 ISO 5263-2 ISO 5263-3 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 601-2002 Chemical reagent Preparations of standard volumetric solutions GB/T 601-2016 Chemical reagent—Preparations of reference titration solutions GB/T 740-2003 Pulps—Sampling for testing 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

Related Standards

GB/T 12032-1989 Replaced

GB/T 12032-1989 Paper and board—Preparation of a offset print for test gloss

Publish Date: 1989-12-27

GB/T 2677.1-1993 Active

GB/T 2677.1-1993 Fibrous raw material of sampling for analysis

Publish Date: 1993-03-01

GB/T 2677.2-1993 Replaced

GB/T 2677.2-1993 Fibrous raw material—Determination of moisture content

Publish Date: 1993-03-01

GB/T 2677.3-1993 Replaced

GB/T 2677.3-1993 Fibrous raw material—Determination of ash

Publish Date: 1993-03-01

GB/T 2677.4-1993 Active

GB/T 2677.4-1993 Fibrous raw material—Determination of water solubility

Publish Date: 1993-03-01

GB/T 2677.5-1993 Active

GB/T 2677.5-1993 Fibrous raw material—Determination of one percent sodium hydroxide solubility

Publish Date: 1993-03-01