ESR tube Vacuum blood collection tube

Name: ESR tube Vacuum blood collection tube

Cap Color: Black

Additive:  Sodium citrate 3.8% 

Specification: 13x75mm 

Material: Glass, PET

Cap Material: PP+PE+ rubber plug

Label material: Using Paper and Plastic composite material,  can be writing and waterproof , also  transparent label is available.
Label customize : Available

Shelf Life:  2 year for glass tube,1.5 years for PET tube

The tubes are used in blood collection and storage in biochemical, immunology tests in medical inspection.

Function: Sodium citrate 3.8% is dispensed for sedimentation test. Blood and liquid additive volume ratio is 4:1. This tube could not be used as the first tube to collect blood. Invert 5-6 times after blood collection. And the tube shall be inverted several times before experiment.