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ESR tube



0.042 ~ 0.08 / Piece ( Negotiable ) Get Latest Price


0.042 per Piece

100000 Piece

100pcs/tray, 1200pcs/carton


10000000 Piece per Month

PayPal, Money Gram, Western Union, D/P, D/A, L/C, T/T

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Product Specification

color : black

Product Description


ESR Tube



ESR Tubes are used for collection and transport of Venous blood for blood sedimentation rate testing. It is used for Westergren ESR (Erythrocyte Sedimentation Rate) Test.



 Black closure

 Anticoagulant : 3.8% (0.129 mol/L) Tri-Sodium Citrate.

 The mixing ratio is 1 part Citrate solution to 4 parts Blood

 Specimen : Whole blood

 Specifications : 13 x 75 mm, 13 x 100 mm, 9 x 120 mm

 Normal draw volume : 1~5 ml 

 Vertical static pressure : 16 kg/cm2

 Mixing mode : Gently invert the tube 3 - 5 times by 180°immediately after blood collection

 Operation temperature : 0~37 Degree Celsius

 Max. Vacuum deviation : ±10 %




Note :These Tubes should not be used 24 hours after removal of the closure.

Contact Us

Contact Person :Mr. dan

Company:zhejiang kangshi medical devices co., ltd

Address:xihu rigion, Hangzhou, Zhejiang, China,310000


Mr. dan < zhejiang kangshi medical devices co., ltd >
I want to know:

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