Wholesale serum separator tubes include a test tube body, a spring, two springs, and a piston and two pistons are clamped to each other, the first spring and the two springs are fixedly connected between a piston and the test tube body, and a spring is sleeved In a T-shaped rod, the two springs are sleeved on the two T-shaped rods, and two mutually parallel first and second filter screens are fixedly installed inside the outlet pipe. This kind of Wholesale serum separator tubes, when the first need to absorb blood , first open the first sealing plug, then pull the second T-shaped rod to suck the blood into the test tube body, when the serum is separated from the blood, close the first sealing plug, then open the second sealing plug, and then push the first T-shaped rod, the test tube The serum in the body is discharged from the body of the test tube into other storage devices, the serum discharged by the utility model is of good quality, and the accuracy of serum detection is effectively improved.

The above is a brief introduction to some knowledge about Wholesale serum separator tubes.