30 Pcs 50ml Flat-Bottom Plastic Graduated Vial Tube With Screw Cap

30 pcs 50ml Flat-Bottom Plastic Graduated Vial Tube with Screw Cap chruykgj Quality assurance: screw cap, tight seal, leak-proof, with even tube wall, and strong centrifugal tolerance. Product application: can be used to hold samples, to prevent sample leakage or evaporation. Size: approximately 11.5*3.5cm Colour: orange Material: plastic Package Contents: 30 x centrifuge tubes Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. 191415824.7412707126