GB/T 10338-2008 (English Version) PDF

Standard No.: GB/T 10338-2008
Language: Chinese, Available in English version
Release Date: 2008
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 10338-2008
Replace: GB/T 10338-1989

Scope: This standard specifies the method for determining the carboxyl content of pulp by calcium ion exchange and EDTA volumetric method. This standard applies to the determination of carboxyl content of bleached pulp and unbleached pulp.

GB/T 10338-2008 Referenced Document

GB/T 462 Determination of moisture content of analytical samples of paper, paperboard and pulp*， 2023-09-07 Update
GB/T 601 Chemical reagent.Preparations of reference titration solutions*， 2016-10-13 Update
GB/T 6682 Water for analytical laboratory use.Specification and test methods
GB/T 740 Pulps-Sampling for testing
ISO 5263-1 Pulps - Laboratory wet disintegration - Part 1: Disintegration of chemical pulps
ISO 5263-2 Pulps - Laboratory wet disintegration - Part 2: Disintegration of mechanical pulps at 20 °C
ISO 5263-3 Pulps — Laboratory wet disintegration — Part 3: Disintegration of mechanical pulps at ≥85°C*， 2023-02-08 Update