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ASTM D3401-97(2017)
Standard Test Methods for Water in Halogenated Organic Solvents and Their AdmixturesMore info
1.1 These test methods describe the use of the Karl Fischer (KF) titration for determination of water in halogenated organic solvents and mixtures thereof. Water concentrations from 2 to 1000 ppm can be determined in these solvents. Two test methods are covered as follows:
1.1.1 Test Method A, Water Determination Using a Coulometric KF Titrator—The coulometric test method is known for its high degree of sensitivity (typically < 10 μg H2O) and should be the test method of choice if water concentrations are typically below 50 ppm or if only small amounts of sample are available for water determinations. This test method requires the use of equipment specifically designed for coulometric titrations.
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| Confirmation date | 2017-11-01 |
| ICS | 71.080.20 : Halogenated hydrocarbons |
| Number of pages | 5 |
| Replace | ASTM D3401-97(2012) |
| Set | ASTMVOL1505 |
| Year | 2001 |
| Document history | ASTM D3401-97(2012) |
| Country | USA |
| Keyword | ASTM 3401;ASTM D3401;ASTM D3401;10.1520/D3401-97R17 |