ASTM E923 – Standard Specification for Glass Westergren Tube, Reusable
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.
Product Details
Published:
07/01/2019
Number of Pages:
3
File Size:
1 file , 94 KB
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