Color Code: Black
Type of Anti-coagulant and Content: 3.8% sodium citrate
Status of the Anti-coagulant: liquid
General Tube Specifications: 9x120mm
Rated Sampling Dosage: 1.28ml
Mixing ratio: 1 part citrate to 4 parts blood
The Proportions between the Anti-coagulant and volume of blood sample
Vacuum Tolerance: ≤5%

ESR TUBE IS APPLIABLE TO VARIOUS AUTOMATIC SEDIMENTATION ANALYZERS, DUE TO

THE LITTLE VOLUME AND NEGATIVE PRESSURE INSIDE THE TUBE, IT NEEDS SOME TIME

FOR BLOOD COLLECTION. DO PATIENTLY WAIT UNTIL BLOOD STOP FLOWING  INTO THE

TUBE .THEN COMPLETELY MIX THE ANTICOAGULATION AND ADDITIVE FOR 5-8 TIMES

WHILE INAPPROPRIATE MIXING WILL CAUSE  HEMOLYSIS, COAGULATION OF BLOOD 

BLISTER AND INFLUENCE THE TEST RESULT