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1.1 This practice covers the detection and measurement of concentrations of toxic gases or vapors using detector tubes (1, 2).2 A list of some of the gases and vapors that can be detected by this practice, their 1994–95 TLV values recommended by the ACGIH, and their measurement ranges are provided in Annex A1. This list is given as a guide and should be considered neither absolute nor complete.
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| Confirmation date | 2016-10-01 |
| ICS | 13.320 : Alarm and warning systems |
| Number of pages | 6 |
| Replace | ASTM D4490-96(2011) |
| Set | ASTMVOL1107 |
| Year | 2006 |
| Document history | ASTM D4490-96(2011) |
| Country | USA |
| Keyword | ASTM 4490;ASTM D4490;ASTM D4490;10.1520/D4490-96R16 |