Evacuated Blood Collection Tubes

Features:
1) Structure: glass test tube, rubber stopper, plastic cap, and additive
2) Scientifically used the principle of vacuum negative pressure to
make the blood sampling tube be vacuum at different degrees,
in order to realize the auto-quantization blood sampling in vein
3) Handy and quick:
a) Arrange the blood sampling, blood containing, and blood test
in one tube, to save time
b) Add the additive in advance, to avoid last-minute preparations
c) Many tubes for one acupuncture, to reduce repeated operations
4) Accurate and trustable:
a) To ensure the precision accuracy of vacuum, and the accurate
quantity of blood sampling
b) Scientific compounding ratio of additive, and trustable test results
c) Hermetically enclosed blood sampling and test, to avoid the
contamination of blood samples
5) Safe and effective: add safety cap for the blood sampling tube, to
improve the security of blood sampling and test
6) Hermetically enclosed system, to avoid cross contamination
7) To reduce the false tests and repeated tests which caused by
hemolysis or abnormal blood coagulation
8) To reduce the obstruction in instruments caused by tiny hard clots
of blood sample