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ESR Tubes are used for Westergren sedimentation rate determination. The tubes contain buffered sodium citrate solution as anticoagulant. Citrate con-centration of either 0.109M(3.2 %) or 0.129M(3.8 %) is available. The mixing ratio is 1part citrate to 4 parts blood.
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Description
ESR Tubes are used for Westergren sedimentation rate determination. The tubes contain buffered sodium citrate solution as anticoagulant. Citrate con-centration of either 0.109M(3.2 %) or 0.129M(3.8 %) is available. The mixing ratio is 1part citrate to 4 parts blood.
Specifications
| Material | Additive | Capacity | Spec. | Color |
| Glass | Na Citrate 4:1 | 1-4ml | 13×75mm | Black |
| 5-7ml | 13×100mm | |||
| 8-10ml | 16×100mm | |||
| PET | 1-4ml | 13×75mm | ||
| 5-7ml | 13×100mm | |||
| 8-10ml | 16×100mm |
Description
ESR Tubes are used for Westergren sedimentation rate determination. The tubes contain buffered sodium citrate solution as anticoagulant. Citrate con-centration of either 0.109M(3.2 %) or 0.129M(3.8 %) is available. The mixing ratio is 1part citrate to 4 parts blood.
Specifications
| Material | Additive | Capacity | Spec. | Color |
| Glass | Na Citrate 4:1 | 1-4ml | 13×75mm | Black |
| 5-7ml | 13×100mm | |||
| 8-10ml | 16×100mm | |||
| PET | 1-4ml | 13×75mm | ||
| 5-7ml | 13×100mm | |||
| 8-10ml | 16×100mm |