Fast detector disposable glass 3.8% sodium citrate vacuum blood collection ESR tube

Key Features：

ESR Tubes are used for Westergren sedimentation rate determination. The tubes contain buffered sodium citrate solution as an anticoagulant. Citrate concentration of either 0.109M(3.2%) or 0.129M (3.8%) is available. The mixing ratio is 1 part citrate to 4 parts blood.

1. Sodium citrate is used as anticoagulant to prevent blood from clotting.

2. Filled with a buffered sodium citrate solution in a concentration of 0.129mol/L (3.8%). 3.The blood to additive ratio is 4:1.

3. After ESR tube has been filled with blood, immediately invert the tube 8-10 times to mix and ensure adequate anticoagulation of the specimen.



 

Package （包装）

The standard package has two type:

Black: 1800 pcs in one carton:

Packing Measurement: 47 x37 x36 cm

G.W.: 15.50 KGS

Glass: 1200 pcs in one carton:

Packing Measurement: 44x36x28.50cm

G.W.: 8.00KGS

Please kindly note that we have more wide range of medical vacuum blood collection tube for your selection: