PET Glass Blood Sample Collection Tubes Vacuum Multi Function

2ml, 3ml, 4ml, 5ml, 6ml, 7ml, 9ml, 10ml Lithium Heparin Vacuum Blood Collection Tube

Material: PET or Glass

Usage: Vacuum Blood Collection Tube is used together with blood collection needle and holder for Blood Sample Collection from Vein for clinic testing.

Heparin tubes are coated with spray-dried lithium heparin or sodium heparin. These tubes are used for collecting blood specimen or biochemistry tests and some test items in blood rheology. The anti-coagulants heparin activates anti-thrombins, thus blocking the coagulation cascade of the blood specimen producing a whole blood/ plasma sample instead of clotted blood plus serum.

Product Structure: Protective cap, Plastic tube or Glass Tube, Rubber Plug, and additive.

Sterilization: Non sterilization, or Gamma ray

Specification:

Heparin anticoagulant tube
Heparin was added to the blood collection vessel.

Heparin directly has the effect of antithrombin, which can prolong the clotting time of the sample. Used for emergency and most biochemical experiments, such as liver function, kidney function, blood lipids, blood sugar, etc. Suitable for red blood cell fragility test, blood gas analysis, hematocrit test, erythrocyte sedimentation rate and ordinary biochemical tests, not suitable for blood coagulation test. Excessive heparin can cause aggregation of white blood cells and cannot be used for white blood cell counting. It is not suitable for white blood cell classification because it can cause the background of blood slides to appear light blue after staining. It can be used for blood rheology, and the sample type is plasma. After blood collection, it is immediately inverted and mixed 5-8 times, and the upper layer of plasma is taken for backup.

FAQ:

1.Q:Are you a factory or trading company?
A: We are a factory, we have rich experience for manufacturing more than 9 years. Produce medical disposable products in urology, anesthesia, respiratory, obstetrics and gastroenterology.

2.Q:Where is your factory located? How can i visit there?
A: Our factory is located in Nanchang city,Jiangxi Province,China.
It is about more than 4 hours from Shanghai airport, We can pick you up if you need, welcome to visit our factory.

3.Q:Can you make samples?
A: Yes, we can make samples for you.

4.Q:How does your factory do as quality control?
A: Quality is the lift of our factory. We have inspector in different post, and there are three inspectors before packing to get best quality products.

7.Q: How is your after sale?
A: 1.If any damaged rings in the course of carriage, with the checking it's our mistake, we will take full responsibility to compensate the customers.

8.Can I get some samples?
We are honored to send samples to you for free. It is up to you to decide where you want to send them.