Paper, board and pulps Fibre furnish analysis Part 4: Graff "C" staining test

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English, French

Published date

06-12-1990

Publisher

International Organization for Standardization

This part specifies the preparation, use and colour reactions of Graff "C" stain. It should be used in conjunction with ISO 9184-1 and, if necessary, with other staining tests defined in ISO 9184-2. Graff "C" stain allows the identification of almost all the common papermaking fibres. However, this calls for a great deal of training and experience. Thus, main applications are: differentiation of chemical, semi-chemical and mechanical pulps, differentiation of kraft and sulfite in hardwood pulps, differentiation of softwood and hardwood pulps (except dissolving grade pulps), differentiation of bleached straw and esparto pulps in softwood pulps.

DevelopmentNote	Also numbered as BS 7463-4(1991) (10/2005)
DocumentType	Standard
Pages	4
PublisherName	International Organization for Standardization
Status	Current

Standards	Relationship
PN 92/P-50116.04 : 1992	Identical
UNE 57021-4:1992	Identical

02/702750 DC : DRAFT FEB 2002	ISO/DIS 15592-3 - FINE-CUT TOBACCO AND SMOKING ARTICLES MADE FROM IT - METHODS OF SAMPLING, CONDITIONING AND ANALYSIS - PART 3: DETERMINATION OF TOTAL PARTICULATE MATTER OF SMOKING ARTICLES USING A ROUTINE ANALYTICAL SMOKING MACHINE
ISO/TS 18344:2016	Effectiveness of paper deacidification processes
PD ISO/TS 18344:2016	Effectiveness of paper deacidification processes
TAPPI T 401 : 2015	FIBER ANALYSIS OF PAPER AND PAPERBOARD