TAPPI T 252 : 2002 : R2007
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
PH AND ELECTRICAL CONDUCTIVITY OF HOT WATER EXTRACTS OF PULP, PAPER, AND PAPERBOARD
Hardcopy , PDF
English
01-01-2012
23-07-2013
1. Scope
2. Significance
3. Apparatus
4. Reagents
5. Calibration of equipment
6. Sampling and test specimen
7. Procedures
8. Report
9. Precision
10. Keywords
11. Additional information
Appendix: Treatment of reagent water
Gives the extraction of pulp, paper, and paperboard samples using boiling reagent water followed by determination of the pH and conductivity of the extract.
| DevelopmentNote |
Supersedes TAPPI 239 (01/2001)
|
| DocumentType |
Official Test Method
|
| Pages |
6
|
| ProductNote |
Reconfirmed 2007
|
| PublisherName |
Technical Association of the Pulp & Paper Industry
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| ASTM D 202 : 2017 : REDLINE | Standard Test Methods for Sampling and Testing Untreated Paper Used for Electrical Insulation |
| ASTM E 70 | TEST METHOD FOR PH OF AQUEOUS SOLUTIONS WITH THE GLASS ELECTRODE |
| TAPPI T 1200 : 2014 | INTERLABORATORY EVALUATION OF TEST METHODS TO DETERMINE TAPPI REPEATABILITY AND REPRODUCIBILITY |
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