50 Piece 15 ml Centrifuge Test Tube Leakproof Graduated Tubes with Plastic Screw Top Vials Conical Bottom, Centrifuge Tubes Laboratory Sample Test Vial Tubes, Liquid Shipping Vial

15 ml VIAL container (CONICAL BOTTOM) for a variety of uses: carring small meds in your pocket,holding small supplies,seed collecting, storing dry things or transporting fluid are all being available. Availble to be Sterilized under high temperature no higher than 121 Celsius degree and high pressure and use after cooling. It's always a good choice to check size for your needs.2 ml / 5ml / 10ml / 15ml / 50 ml are all available in store. Great quality pp comes with great touch, comes with silione o-ring makes it available to be leakproof.

• CLEAR graduation marks for reference, also with great transparency to see inside.
• SCREW on cap with great seal makes it available to carry or ship fluids, like transporting fountain pen ink or as test tube replacement for aquarium water.
• Availble to be Sterilized under high temperature no higher than 121 Celsius degree and high pressure and use after cooling.
• SIZE: 15ml, 50 tubes and 50 lids in the package.for Detail dimensions, please refer to the picture.
• 2 ml / 5ml / 10ml / 15ml / 50 ml are all available for you to choose in store, It's always a good choice to check size for your needs.