| Head Color | Material | Spec （mm） |
Volume （ml） |
Addictive | Label | Shelf life （year） |
Package |
| Black | Glass | 8*120 | 1.28/1.6/1.8/2.0 | Sodium citrate 3.8% | Paper label | 2 | 100pcs/tray 1800pcs/ctn |
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ESR Tube for ESR Analyzer Vacuum Blood Test Tube
Sodium citrate 3.8% is dispensed for sedimentation test. Blood and liquid additive volume ratio is 4:1. This tube is to match ESR Analyzer. This tube could not be used as the first tube to collect blood. Invert 8-10 times after blood collection. And the tube shall be inverted several times before experiment.
