Vacuum blood collection tube is used for blood collection and storage for biochemistry, immunology, serology, tests of various kinds of virus and microelement. The special treatment for inner surface of tube can keep super smooth and normal activity of thrombocyte, and prevents hemolysis or adhesion of blood corpuscle or fibrin to the inner surface; can provide enough pollution-free serum samples for clinical test, and maintain the normal compositions of serum for long time.
Time for complete clot retraction: 1.5 - 2 hours
Centrifugation speed: 3500-4000 r/m
Centrifugation time: 5 min
Recommended storage temperature: 4 - 25ºC
Size & volume: Ø13x75 mm (3-4 ml), Ø13x100 mm (5-7 ml), Ø16x100 mm (8-10 ml),
Tube material: PET, or glass
Vacuum tube cap: red, blue, purple, grey, black caps.
| Item Name | Cap color | Additive |
| Plain Tube | Red | No |
| Pt Tube | Blue | 3.2% Sodium Citrate |
| Esr Tube | Black | 3.8% Sodium Citrate |
| Heparin Tube | Green | Sodium Heparin/Lithium Heparin |
| Edta Tube | Purple | Edta K2/K3 |
| Glucose Tube | Gray | Sodium Fluride |
| Pro-Coagulation Tube | Orange | Clot Activator |
| Gel And Clot Activator Tube | Yellow | Gel+Clot Activator |
Shandong Harmowell have been in the business of medical and laboratory consumables since 2008.
Good quality and service have won us many customers over the world.
Main products as below:
1. rapid diagnostic tests
2. hospital/lab plastic products
3. medical exam instruments
4. disposable syringe and infusion set etc.
Product Diversification
The medical products are different from the materials, types and packing, so the customers will choose many different ones for one order, but it is just one of our advantages
Quality Control
The medical products should focus on the good quality, for it is related to the life and health, and we will try our best to keep the good quality before shipment, in order to protect the consumers.
Timely Shipment
The medical products need to take some time in the production, transport and delivery, but the expiry date is limited, so we will ship the goods to the customers at a short time.
Service after Sale
The delivery of the medical products is the end of the order, but it is the beginning of the service. We will help the customers to resolve all the problems, once they happen.
Q1. How can I get a sample of any product for confirm the quality?
A: 1. Please give us your exactly specs details. We can provide you a sample according to your specification.
2.You can send us a sample, we can give you a counter sample according to your sample.
2.You can send us a sample, we can give you a counter sample according to your sample.
Q2. How can I get a price of needed product?
A: 1. Please give your exactly specs details to us. We can give you a sample and price according to your specification .
2.You can send us a sample, we can give you a counter sample and price according to your sample .
3. If you don't know any specification, You can give us the pictures of the product, and the usage, we can give you a estimated price according to our experience. But exactly price must after we checking your original sample.
2.You can send us a sample, we can give you a counter sample and price according to your sample .
3. If you don't know any specification, You can give us the pictures of the product, and the usage, we can give you a estimated price according to our experience. But exactly price must after we checking your original sample.
Q3. I am a small wholesaler, do you accept small order?
A: It's no problem, we would like to grow up with you together.
Q4.Can you make OEM or ODM service?
A: Yes. We can accept OEM service. Meanwhile it's also welcome to choose our ODM products.