GB/T 10742-2008: Raw fiber material - Determination of pectin content

Delivery: 9 seconds. Download (and Email) true-PDF + Invoice.
Get Quotation: Click GB/T 10742-2008 (Self-service in 1-minute)
Newer / historical versions: GB/T 10742-2008

Preview True-PDF

Scope

This Standard specifies the determination methods of pectin content in raw fiber
material.
This Standard applies to the determination of pectin content in various raw fiber
materials.
This Standard provides two determination methods of pectin content, namely the
gravimetric method and the carbazole colorimetric method. The two determination
methods of are equal validity.

Basic Data

Standard ID	GB/T 10742-2008 (GB/T10742-2008)
Description (Translated English)	Raw fiber material - Determination of pectin content
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	Y30
Classification of International Standard	85-010
Word Count Estimation	7,726
Date of Issue	2008-08-19
Date of Implementation	2009-05-01
Older Standard (superseded by this standard)	GB/T 10742-1989
Quoted Standard	GB/T 2677.1; GB/T 2677.2; GB/T 6682
Regulation (derived from)	National Standard Approval Announcement 2008 No.14 (Total No.127)
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This standard specifies the determination of papermaking raw pectin content. This standard applies to the determination of various materials in pectin content of the paper. This standard provides two methods of pectin content. That carbazole assay with gravimetric method., Two methods have the same effect.