4.5ml freezing tube, Extorsion screw cap
Detailed Product Description
1. Product number:GV-SCT-450-SSO-R,GV-SCT-450-SSO-B,GV-SCT-450-SSO-Y,GV-SCT-450-SSO-W
2. 4.5ml,100pcs/box,10box/case.
3. Extorsion screw cap, round bottom,self standing.
4. It is appropriate for saving frozen storage samples in liquid nitrogen;
6. The variety of colors makes it more quickly and easily to distinguish samples;
7. The design of the bottom of the tube makes it easy upright on the desktop.
8. The color of screw cap is optional. Blue,red,yellow,white.