ASTM D 7785 : 2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Standard Test Method for Water in Lint Cotton by Oven Evaporation Combined with Volumetric Karl Fischer Titration
Hardcopy , PDF
12-02-2021
English
15-03-2012
CONTAINED IN VOL. 07.02, 2014 Defines the determination of the total amount of water (free and bound) in raw and lint cotton at moisture equilibrium from conditioning in the standard atmosphere for testing textiles.
1.1 This test method covers the determination of the total amount of water (free and bound) in raw and lint cotton at moisture equilibrium from conditioning in the standard atmosphere for testing textiles.
Note 1—For other methods of determination of moisture in lint cotton that do not specify conditioning to moisture equilibrium, refer to Test Methods D2495 and D1348.
1.2 This test method requires the use of oven evaporation to remove all of the water in the fiber matrix, volumetric Karl Fischer (KF) titration to determine water content and water regain, and control current potentiometry to detect the end point.
1.3 This test method is not intended for use with potentiometric (zero current) and coulometric Karl Fischer titrators (see Test Methods D1533, D4377 and E1064), nor is this test method intended to be used with methanol extracts of cotton (See Test Methods D1348).
1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.5 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. For specific precautionary warnings see 9.1.
| Committee |
D 13
|
| DocumentType |
Test Method
|
| Pages |
7
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy |
| ASTM D 7139 : 2020 | Standard Terminology for Cotton Fibers |
| ASTM D 7139 : 2009 | Standard Terminology for Cotton Fibers |
| ASTM D 7139 : 2009 : EDT 2 | Standard Terminology for Cotton Fibers |
| ASTM D 7139 : 2009 : EDT 1 | Standard Terminology for Cotton Fibers |
| ASTM D 7139 : 2009 : R2013 : EDT 1 | Standard Terminology for Cotton Fibers |
| SAE J 3021 : 2014 | RECOMMENDED PRACTICE FOR DETERMINING MATERIAL PROPERTIES OF LI-BATTERY CATHODE ACTIVE MATERIALS |
| ASTM D 7139 : 2009 : R2013 | Standard Terminology for Cotton Fibers |
| ASTM D 4377 : 2000 : EDT 1 | Standard Test Method for Water in Crude Oils by Potentiometric Karl Fischer Titration |
| ASTM D 7139 : 2009 | Standard Terminology for Cotton Fibers |
| ASTM D 2495 : 2001 | Standard Test Method for Moisture in Cotton by Oven-Drying |
| ASTM E 1064 : 2012 | Standard Test Method for Water in Organic Liquids by Coulometric Karl Fischer Titration |
| ASTM E 177 : 2014 : REDLINE | Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods |
| ASTM D 1441 : 2012 | Standard Practice for Sampling Cotton Fibers for Testing |
| ASTM D 7139 : 2009 : R2013 | Standard Terminology for Cotton Fibers |
| ASTM D 1533 : 2012 | Standard Test Method for Water in Insulating Liquids by Coulometric Karl Fischer Titration |
| ASTM E 1064 : 2000 | Standard Test Method for Water in Organic Liquids by Coulometric Karl Fischer Titration |
| ASTM D 1776 : 1998 : EDT 1 | Standard Practice for Conditioning and Testing Textiles |
| ASTM D 4377 : 2000 | Standard Test Method for Water in Crude Oils by Potentiometric Karl Fischer Titration |
| ASTM E 1064 : 2005 | Standard Test Method for Water in Organic Liquids by Coulometric Karl Fischer Titration |
| ASTM D 2495 : 2007 | Standard Test Method for Moisture in Cotton by Oven-Drying |
| ASTM D 1193 : 1977 : R1983 : EDT 1 | Standard Specification for Reagent Water |
| ASTM D 1776 : 1967 : EDT 1 | Standard Method Of Conditioning Textiles And Textile Products For Testing |
| ASTM E 1064 : 2004 | Standard Test Method for Water in Organic Liquids by Coulometric Karl Fischer Titration |
| ASTM D 1348 : 1994 : R2008 | Standard Test Methods for Moisture in Cellulose (Withdrawn 2017) |
| ASTM D 4377 : 2000 : R2006 | Standard Test Method for Water in Crude Oils by Potentiometric Karl Fischer Titration |
| ASTM D 1348 : 1994 : R1998 | Standard Test Methods for Moisture in Cellulose |
| ASTM D 1193 : 2006 : R2011 | Standard Specification for Reagent Water |
| ASTM D 1776 : 2004 | Standard Practice for Conditioning and Testing Textiles |
| ASTM D 1533 : 2000 : R2005 | Standard Test Method for Water in Insulating Liquids by Coulometric Karl Fischer Titration |
| ASTM D 7139 : 2005 | Standard Terminology for Cotton Fibers |
| ASTM D 1776 : 2008 : EDT 1 | Standard Practice for Conditioning and Testing Textiles |
| ASTM D 1533 : 2012 : REDLINE | Standard Test Method for Water in Insulating Liquids by Coulometric Karl Fischer Titration |
| ASTM D 1776 : 2008 | Standard Practice for Conditioning and Testing Textiles |
| ASTM D 2495 : 2007 : R2012 | Standard Test Method for Moisture in Cotton by Oven-Drying |
| ASTM D 1348 : 1994 : R2003 | Standard Test Methods for Moisture in Cellulose |
| ASTM D 1193 : 1991 | Standard Specification for Reagent Water |
| ASTM E 1064 : 2008 | Standard Test Method for Water in Organic Liquids by Coulometric Karl Fischer Titration |
| ASTM D 2495 : 2007 : R2019 | Standard Test Method for Moisture in Cotton by Oven-Drying |
| ASTM D 7139 : 2009 : EDT 2 | Standard Terminology for Cotton Fibers |
| ASTM D 1441 : 2006 | Standard Practice for Sampling Cotton Fibers for Testing |
| ASTM D 1441 : 2000 | Standard Practice for Sampling Cotton Fibers for Testing |
| ASTM D 7139 : 2009 : R2013 : EDT 1 | Standard Terminology for Cotton Fibers |
| ASTM E 1064 : 2004 : REV A | Standard Test Method for Water in Organic Liquids by Coulometric Karl Fischer Titration |
| ASTM E 1064 : 2016 : REDLINE | Standard Test Method for Water in Organic Liquids by Coulometric Karl Fischer Titration |
| ASTM D 2495 : 1987 : R1993 : EDT 1 | Standard Test Method for Moisture in Cotton by Oven-Drying |
| ASTM D 1193 : 1970 | Standard Specification For Reagent Water |
| ASTM E 203 : 2016 : REDLINE | Standard Test Method for Water Using Volumetric Karl Fischer Titration |
| ASTM D 1193 : 2006 | Standard Specification for Reagent Water |
| ASTM D 1193 : 1999 | Standard Specification for Reagent Water |
| ASTM D 7139 : 2009 : EDT 1 | Standard Terminology for Cotton Fibers |
| ASTM D 1193 : 2006 : R2018 | Standard Specification for Reagent Water |
| ASTM D 1533 : 2000 | Standard Test Method for Water in Insulating Liquids by Coulometric Karl Fischer Titration |
| ASTM D 4377 : 2000 : R2011 | Standard Test Method for Water in Crude Oils by Potentiometric Karl Fischer Titration (Withdrawn 2020) |
| ASTM E 1064 : 2016 | Standard Test Method for Water in Organic Liquids by Coulometric Karl Fischer Titration |
| ASTM D 1441 : 2012 : REDLINE | Standard Practice for Sampling Cotton Fibers for Testing |
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