Blood collection esr tube

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Description


Blood collection esr tube with black cap


Description:
Vacuum Blood Collection Tube-Black cap
The tubes are specially used for determination of the erythrocyte sedimentation rate (ESR) by the Westergren's Method. The mixing ratio is 1 part citrate soDSC_3923.JPGlution to 4 parts blood. ESR measurements refer to the Westergren method.

Attentions:
1. As soon as the sampling, mixing it 5-8 times gently upside down the tube by 180deg shaking and fixing fully.
2. Sampling the blood dosage as required to ensuring the test accuracy.


































  Material-



  Glass



  Cap Color-



  Black



  Additive-



  3.2/3.8% Sodium Citrate(1:4)



  Specimen-



  Whole Blood 



  Specs-



13*75mm 13*100mm 16*100mm



  Draw Volume-



  1.28ml, 1.6ml , 2.4ml, 4ml



  Max.Vacuum Degree Tolerance-



  ±10%



 


  _08_20191022103604


 


0.1958 s.