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ASTM D 4988 : 1996 : R2001

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Standard Test Method for Determination of Alkalinity of Paper as Calcium Carbonate (Alkaline Reserve of Paper)

Available format(s)

Hardcopy , PDF

Superseded date

11-11-2014

Language(s)

English

Published date

10-05-1996

€59.22
Excluding VAT

CONTAINED IN VOL. 15.09, 2009 Determines the alkalinity or alkaline reserve of paper, or both and it indicates the presence of carbonate.

Committee
D 06
DocumentType
Test Method
Pages
3
ProductNote
Reconfirmed 2001
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

1.1 This test method covers the determination of the alkalinity or alkaline reserve of paper, or both.

1.2 A qualitative test is described that indicates the presence of carbonate. (The detection limit is approximately 5% calcium carbonate.)

1.3 A qualitative test is described that determines the alkalinity expressed as percent calcium carbonate or alkaline reserve, or both, expressed as moles per kilogram of paper.

Note 1— A similar procedure for measuring the alkalinity or alkaline reserve or both of paper will be found in ISO 10716.

1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

ASTM D 644 : 1999 Standard Test Method for Moisture Content of Paper and Paperboard by Oven Drying
ASTM D 585 : 1997 Standard Practice for Sampling and Accepting a Single Lot of Paper, Paperboard, Fiberboard, and Related Product
ISO 10716:1994 Paper and board Determination of alkali reserve
ASTM D 1968 : 2015 Standard Terminology Relating to Paper and Paper Products
TAPPI T 266 : 2011 DETERMINATION OF SODIUM, CALCIUM, COPPER, IRON, AND MANGANESE IN PULP AND PAPER BY ATOMIC ABSORPTION SPECTROSCOPY

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