ASTM International - ASTM D919-97

Standard Test Method for Copper Number of Paper and Paperboard

historical
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Organization: ASTM International
Publication Date: 10 December 1997
Status: historical
Page Count: 3
scope:

1.1 This test method (1, 2, 3, and 4) covers the determination of the copper number of bleached and purified paper and paperboard, except those containing calcium sulfite, zinc sulfide, melamine resin, urea-formaldehyde resin, starch, rosin size, or other copper-reducing nonfibrous materials. Paper containing such additives can be tested only if the amount and reducing power of the added material is known.

1.2 This standard does not purport to address all of the safety problems, 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.>

Document History

ASTM D919-97
December 10, 1997
Standard Test Method for Copper Number of Paper and Paperboard
1.1 This test method (1, 2, 3, and 4) covers the determination of the copper number of bleached and purified paper and paperboard, except those containing calcium sulfite, zinc sulfide, melamine...
December 10, 1997
Standard Test Method for Copper Number of Paper and Paperboard (Withdrawn 2009)
1.1 This test method (1, 2, 3, and 4) covers the determination of the copper number of bleached and purified paper and paperboard, except those containing calcium sulfite, zinc sulfide, melamine...
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