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1.1 This test method covers sampling and analysis of liquid chlorine for the determination of oxygen (200 to 400 μg/g), nitrogen (400 to 800 μg/g), and carbon dioxide (800 to 1000 ppm) content at levels normally seen in liquid chlorine. Hydrogen and carbon monoxide concentrations in liquid chlorine are typically at or below the detection limit of this test method.
Note 1: The minimum detection limit of hydrogen using a 1 cm3 gas sample and argon carrier gas is 100 to 200 μg/g.2 The detection limit for the other components is significantly lower.
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| ICS | 71.060.10 : Chemical elements |
| Number of pages | 7 |
| Replace | ASTM E1746-17 + Redline |
| Set | ASTMVOL0604 |
| Year | 2017 |
| Document history | ASTM E1746-17 + Redline |
| Country | USA |
| Keyword | ASTM 1746;ASTM E1746;ASTM E1746;10.1520/E1746-17A |