Conical Bottom

Kimax 12.5mL tube with a long taper. Calibrated to contain. Used to determine the bottom sediment and water in petroleum. Made in accordance with the former specifications of the American Petroleum Institute...

5mL Plain Disposable Centrifuge Tubes are made from borosilicate glass in compliance with ASTM Specification E438, Type I, Class A or B glass requirements. With conical shaped bottoms on the 5, 10, and 15mL sizes and a bullet-nosed shape on the 50mL size to withstand centrifugation up to 2980 RCF...

Kimble (HS) High Strength 30mL reusable centrifuge tubes are manufactured from Type 1, Class B, borosilicate glass. The tubes have been chemically strengthened to achieve a greater mechanical strength than standard borosilicate centrifuge tubes...

15mL Standard Taper Graduated Centrifuge Tubes. With a screw thread finish. Graduated and calibrated to contain. Cap is packaged separately. Scale, legend and marking spot are durable white ceramic enamel...

15mL Plain Disposable Centrifuge Tubes are made from borosilicate glass in compliance with ASTM Specification E438, Type I, Class A or B glass requirements. With conical shaped bottoms on the 5, 10, and 15mL sizes and a bullet-nosed shape on the 50mL size to withstand centrifugation up to 2980 RCF...

This 35mL polycarbonate conical centrifuge tube with a polypropylene screw closure combines the better separation/pelleting capabilities of a conical tube with the superior sealing capabilities of an Oak Ridge tube...

15mL Standard Taper Plain Centrifuge Tube. Top is beaded for strength. Designed from Federal Specification NNN-T-780. Type II ungraduated requirements. Kimble #: 45160-15. Kimax

2mL Plain Micro Centrifuge Tubes with a regular beaded top. Designed from ASTM Specification E237. Kimble #: 45150-2.

15mL Standard Taper Centrifuge Tube. Calibrated to contain. Top is beaded for strength. Scale and legend are printed in permanent red stain. Marking spot is blasted on both sizes. For a 50mL tube with finer lower end Subdivisions, see KIM-45167...