Medical Consumables and Lab Consumables OEM Manufacturer
Medical Consumables and Lab Consumables OEM Manufacturer

Serum Clot Activator Tube

Golden VacTM serum clot activator tube is to obtain serum specimen used for serum determinations in chemistry, serology, and immunohematology. 

Description of Serum Clot Activator Tube


Silica particles act as the clot activator.


Blood clotting promoted with ultrasonically spray-dried.


Silica particles on the interior tube wall.


Gently mix the blood collection tube by inverting 5-6 times immediately to activate clotting after blood drawing.


To obtain serum, tube should be allowed to stand for 30 minutes or until the clot is formed.


Centrifugation: ≤ 1300 g (RCF) for 10 minutes at 18-25° C.

Specification of Serum Clot Activator Tube

Click on the item code below to view product images.

Cat. NoVolume/mlSize/mmAdditiveSeparatorMaterialCap ColorClosure
GD020CA2.013X75Clot Activator/PET/GLASS

Cap Color

plain vacuum vacutainer tube vial

Safety Cap+Rubber
GD030CA3.013X75Clot Activator/PET/GLASSSafety Cap+Rubber
GD040CA4.013X75Clot Activator/PET/GLASSSafety Cap+Rubber
GD050CA5.013X75Clot Activator/PET/GLASSSafety Cap+Rubber
GD060CA6.013X100Clot Activator/PET/GLASSSafety Cap+Rubber
GD070CA7.013X100Clot Activator/PET/GLASSSafety Cap+Rubber
GD090CA9.016X100Clot Activator/PET/GLASSSafety Cap+Rubber
GD0100CA10.016X100Clot Activator/PET/GLASSSafety Cap+Rubber
GD090CAR9.016X100Clot Activator/PET/GLASSRubber Stopper
GA0100CAR10.016X100Clot Activator/PET/GLASSRubber Stopper

Available in a range of 1-10ml blood collection tubes.

All tubes are supplied in 1000pcs or 1200 pcs/ctn.

To know more about Serum Clot Activator Tubes, click " What is Clot Activator Tube(Red Top Tube)".

What is Clot Activator Made Of?

SiO2 is a key component of the red top clot activators used in blood collection, it typically takes the form of glass or silica particles. Blood entering the tube and contacting the particles on the tube wall causes the initial activation to happen. It is vital to fully mix the blood and particles by inverting the tube five times in order to continue the activation process.

Start Your One-Stop Solution
If you have any questions about our medical consumables products and services, Please contact us or complete the online form.
Contact Us

Add: No.10 Beiyuan Ave, Huangyan, Taizhou, Zhejiang, China

Tel: +86 576 84115678



Add: 807 Palmyrita Ct, Riverside, CA 92507

Tel: + (951) -231-1480


Ask Us Anything!
GD020CA 2.0ml Serum Clot Activator Tube GD030CA 3.0ml Serum Clot Activator Tube GD040CA 4.0ml Serum Clot Activator Tube GD050CA 5.0ml Serum Clot Activator Tube GD060CA 6.0ml Serum Clot Activator Tube GD070CA 7.0ml Serum Clot Activator Tube GD090CA 9.0ml Serum Clot Activator Tube GD0100CA 10.0ml Serum Clot Activator Tube GD090CAR 9.0ml Serum Clot Activator Tube GA0100CAR 10.0ml Serum Clot Activator Tube
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies. Visit our cookie policy to learn more.
Reject Accept