10mL Transport Tube with Attached Red Screw Cap ,with Recess for Swab ,Round Bottom,RNase,DNase & pyrogen Free(50pcs)

1:10ml Transport tube with red screw cap，Tubes are made of Polypropylene (PP)，Caps are made of High Density Polyethylene (HDPE)

2：Caps feature an interior recess that will clasp the back end of a swab for safety and convenience when performing nasal or nasopharyngeal sample collections.

3：Gamma Radiation Ster-ili-zed，Containers are translucent for viewing contents，Good sealing cap, samples will not volatilize，Skirted bottom allows tube to stand up for easy sample manipulation

4：Sterile tubes are RNase/DNase and Pyrogen Free，Reagent detection can be performed effectively，This transport sample tube can not be used as Cryogenic vial, it is not workable at -80℃

5：Plastic small vials can be used for research in Tissue Culture, Molecular Biology, Nutritional Science, Chemistry, Biology, Food and Beverage, etc.Used in hospitals, epidemic prevention station, schools, scientific research laboratory, etc