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SST Tube
Applications | Serum |
Shape | Cylindrical |
Material | Glass/PET |
Draw Volume | 1ml-8ml |
Cap color | Yellow |
Specifications | 12*75mm, 12*100mm, 13*75mm,13*100mm, 16*100mm |
Additive | Gel + Clot activator |
Specimen | Serum |
Product Description:
Blood Collection Tubes are made of unbreakable PET tubes, butyl rubber stoppers, and polyethylene caps. We offer medical paper labeled tubes and also transparent labeled tubes.
Yellow cap blood vacutainer tube with gel for serum separating butyl rubber stopper and polyethylene cap. We offer medical paper labeled tubes and also transparent labeled tubes.
After centrifugation, the serum, gel, and blood cells can be separated. The gel can effectively separate the serum from the cell, which can prevent the touch between serum and cells and guarantee the pureness of the serum.
(1) Invert tube 5-8 times to make the blood and additive mix totally after collection.
(2 Maintain the tube for 15-30 minutes after collection to make the blood clot.
(3) Centrifuge with an rpm 3000-3800/min for 8-10 minutes.
(4 )The serum obtained should be transferred to another container within 2 hours after blood collection.
(5) Place the tube in an automatic biochemical analyzer for biochemistry testing.
Characteristics and advantages of Yongkang vacuum blood collection:
1 Production of atomized and preset vacuum equipment imported from Japan, ensuring accurate ratio of blood sample and additive, stable quality and reliable data.
2 Siliconization of the product: The silicone oil treated on the inner wall of the test tube is made of pure imported products from the United States, with excellent effect and stable performance.
3 Anticoagulants are all made of the Swiss-made Fluka brand. The coagulant is made from Japanese Sekisui. The preparation is reasonable and effective. The batch difference is very small. It controls the variation of specimens before detection, avoids hemolysis, reduces the risk of error, and makes every possible possibility. The test results are true and effective.
4 Separation rubber is purchased from Japan Sekisui Chemical Co., Ltd., which is not affected by temperature and has no oil drop production. It is suitable for all kinds of machines and has a low probability of blocking pipes. The flipping performance is excellent, and the centrifugal force can easily separate and form a barrier at 500g or more.
5 butyl rubber plugs use low-wear rubber plugs to reduce the damage of the needle, puncture injection more than 40,000 times, better than the standard of domestic custom rubber plug 20,000 times.
6 The production process is strictly controlled, and the detailed management is truly realized, and every product can meet the needs of the end customers.


Yongkang Medical Devices Co., Ltd is a professional manufacturer of Vacuum Blood Collection Tube, was established in Daguanting Industrial Zone in the west of Cangzhou City in 1995.
Our factory is a joint-stock enterprise integrating biomedical technology development, production and sales.covers an area of 20,000 square meters with a registered capital of 36.68 million RMB. Now, we have 150 employees, Among them, there are 12 technical and R & D personnel. Domestic and foreign sales elite 20.
As a professional manufacturer of vacuum blood collection tubes, Yongkang has always maintained quality first. Certificate: ISO9001 and ISO13485 quality system certification and EU CE certification.
Yongkang people will, as always, strive for excellence in product quality, be determined to innovate, keep pace with the times, and continue to provide the industry with safe and effective medical products.




Looking forward to your becoming our
“Exclusive Agent”, or “International Marketing Specialist”
in your country!




| Cap Color | Additive | Tube Material | Tube Size(mm) | Draw Volume(ml) | Clinical Use |
| Red | No Additive | PET, Glass | 2,3,4,5,6,7,8,9(PET) 2,3,4,5,6,7,8,9,10(Glass) | 13 x 75 13 x 100 16 x 100 | Biochemistry, Immunology |
| Red | Clot Activator | PET, Glass | 2,3,4,5,6,7,8,9(PET) 2,3,4,5,6,7,8,9,10(Glass) | 13 x 75 13 x 100 16 x 100 | Biochemistry, Immunology |
| Yellow | Gel & Clot Activator | PET, Glass | 2,3,3.5,4,5,6,7,8,8.5 | 13 x 75 13 x 100 16 x 100 | Biochemistry, Immunology |
| Grey | Sodium fluoride+sodium heparin Sodium fluoride+K2 EDTA | PET, Glass | 2,3,4,5,6,7,8,9(PET) 2,3,4,5,6,7,8,9,10(Glass) | 13 x 75 13 x 100 16 x 100 | Blood Sugar, Tolerance |
| Lavender | EDTA K2 EDTA K3 EDTA Na2. | PET, Glass | 2,3,4,5,6,7,8,9(PET) 2,3,4,5,6,7,8,9,10(Glass) | 13 x 75 13 x 100 16 x 100 | Clinical Hematology |
| Green | Sodium citrate Gel separator + Sodium Heparin Gel separator + lithium heparin | PET, Glass | 2,3,4,5,6,7,8,9(PET) 2,3,4,5,6,7,8,9,10(Glass) | 13 x 75 13 x 100 16 x 100 | Plasma Biochemistry Test, Rheology Measurement |
| Blue | 3.2% Sodium Citrate | PET, Glass | 3.6,4.5,5.4,6.3,7.2,8.1,9(PET) 1.8,2.7,3.6,4.5(Glass) | 13 x 75 13 x 100 16 x 100 | Coagulation Test |
| Black | 3.8% Sodium Citrate | PP + PET Glass | 1.28,1.6,2.4,3.2,4(Glass) 1.6,2.4(PP+PET) | 13 x 75 13 x 100 8 x 120 | Blood Sedimentation Rate Testing |
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