TAPPI T 244 : 2011
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
ACID-INSOLUBLE ASH IN WOOD, PULP, PAPER, AND PAPERBOARD
Hardcopy , PDF
21-11-2023
English
01-01-2011
Important note : Users cannot be edited or removed once added to your Multi user PDF.
1. Scope and summary
2. Significance
3. Apparatus
4. Reagents
5. Sampling
6. Test specimen
7. Procedure
8. Calculation
9. Report
10. Precision
11. Keywords
12. Additional information
Specifies a procedure for determining the acid-insoluble ash content of cellulose samples. The sample is dry-ashed and the residue treated with hydrochloric acid. The insoluble residue is filtered, washed, ignited, and weighed. This method measures all acid insoluble material.
| DocumentType |
Classical Method
|
| Pages |
3
|
| PublisherName |
Technical Association of the Pulp & Paper Industry
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| TAPPI T 247 : CM 83 | CALCIUM IN PULP |
| TAPPI T 245 : 2007 | SILICATES AND SILICA IN PULP (WET ASH METHOD) |
| TAPPI T 245 : 2007 | SILICATES AND SILICA IN PULP (WET ASH METHOD) |
| ISO 776:2011 | Pulps — Determination of acid-insoluble ash |
| TAPPI T 400 : 2011 | SAMPLING AND ACCEPTING A SINGLE LOT OF PAPER, PAPERBOARD, CONTAINERBOARD, OR RELATED PRODUCT |
| TAPPI T 257 : 2014 | SAMPLING AND PREPARING WOOD FOR ANALYSIS |
| ISO 2493:1992 | Paper and board Determination of resistance to bending |
| BS 4496:1984 | Method for determination of acid-insoluble ash of pulp |
| TAPPI T 1200 : 2014 | INTERLABORATORY EVALUATION OF TEST METHODS TO DETERMINE TAPPI REPEATABILITY AND REPRODUCIBILITY |
| TAPPI/ANSI T 402 sp:2013 | STANDARD CONDITIONING AND TESTING ATMOSPHERES FOR PAPER, BOARD, PULP HANDSHEETS, AND RELATED PRODUCTS |
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