Disposable Red Top Non-Additive Plain Vacuum Blood Collection Tube 2ml
 
【Blood Collection Tube Description】
 
Red top tube is used in blood collection and storage for biochemistry, immunology, serology, test of various kinds of virus and microelement in medical inspection. With special treatment on the inner surface, the plain tube is extremely smooth for normal activity of thrombocyte and unhindered clotting, which prevents hemolysis or adhesion of blood corpuscle or fibrin to the inner surface. The no additive blood collection tube can provide enough pollution-free serum samples for clinical test, and maintain the normal compositions of serum for a long time. Moreover, it's helpful to serum reinspection with good repeatability.

• Time for complete clot retraction: 1.5-2h
• Centrifugation speed: 3500-4000r/m
• Centrifugation time: 5min
• Recommended storage temperature: 4-25℃

【Blood Collection Tube Categories】

【Blood Collection Tube Sequence】

Attentions:

• It’s critical to fix the needle holder and needle wing of the scalp vein set.
• Do not use the tourniquet more than 1 minute.
• Immediately mix the blood and additive inside the vacutainer tube after blood collection.
• Collect blood as the above sequence.

【Blood Collection Tube Use Instructions】
 

Step 1: Choose the right specification pen-type blood collection needle and take off the white cover of the vacutainer needle.

Step 2: Screw the tube needle into the needle holder.

Step 3: Take off the color cover of the needle and choose the human proper vein to puncture. Insert the vacuum blood collection tube into the holder and press to puncture the tube stopper.

Step 4: After the vacuum in the tube used up, blood will stop flowing into the tube. Take out the vacutainer tube from the holder.

Step 5: Right after the blood tube taken out, turn it upside down 5-6 times to mix the blood and additive inside completely. Intense turning is strictly prohibited.

Step1: Screw tight the connection between tube needle and the soft pipe to prevent leakage of vacuum or blood during the blood collection.
Step 2: Choose the human proper vein to puncture and blood flow could be seen.
Step 3: Insert another side of the venous blood collection needle into the tube stopper.
Step 4: When 0.5ml short of the rated blood volume in the final tube, take out the needle from the vein. Take off the needle from tube after blood in the soft pipe all flows into the blood draw tube.
Step 5: Right after the vacutainer needle taken out, turn the blood sampling tube upside down 5-6 times to mix the blood and additive inside completely. Intense turning is strictly prohibited.

Remark: The steps of correctly preparing high quality serum with Gel/Clot activator tube.

【Blood Collection Tube Related Products】

Venous Blood Collection Needle

Non-Vacuum Blood Collection Tubes

Mini Blood Collection Tube