Screw Cap Tube

Using medical-grade transparent polypropylene (PP) as the raw material, it has excellent chemical stability and tightness. It is used for the transportation, storage and low-temperature refrigeration of biological samples such as blood, cells, and tissue.Feature*Unique external screw cap design to ensure excellent sealing*Maximum can withstand centrifugal force: 20000RCF*The bottom can be vertical design, which is convenient for the sample to be placed upright*The wall thickness is precisely controlled, and it maintains excellent stability in the temperature range of -80℃ ~121℃*No DNase, RNase, no pyrogen*According to the customer’s color preference, we provide different color caps to facilitate the auxiliary identification between multiple samples.