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ASTM E923-97(2019)
Standard Specification for Glass Westergren Tube, ReusableMore info
1.1 This specification describes requirements for a tube that measures the erythrocyte sedimentation rate (ESR). ESR is the suspension stability of red cells in diluted, anti-coagulated human blood.
1.1.1 The use of the term “rate” is, strictly speaking, not correct. The test measures the amount of settling of red cells after a specified time.
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| Confirmation date | 2019-07-01 |
| ICS | 11.100 : Laboratory medicine |
| Number of pages | 3 |
| Replace | ASTM E923-97(2013) |
| Year | 1990 |
| Document history | ASTM E923-97(2013) ASTM E923-97(2008) ASTM E923-97(2003) ASTM E923-97 |
| Country | USA |
| Keyword | ASTM 923;ASTM E923;ASTM E923;10.1520/E0923-97R19 |