The advantages of this Racked Laboratory Transparent 15mL Graduated Sterile Centrifuge Tubes:
1. 2 volume sizes to choose from: 15 and 50 ml, 3 types of tube base: conical, U-bottom and stand-up base.
2. Two kinds of caps are available: flat cap and sealed cap.
3. The inner and outer surface of the tube is smooth and evenly coloured.
4. The outer surface is printed with a clear scale, a white area for writing and is resistant to chloroform.
5. After rigorous leakage testing.
6. When freezing centrifuge tubes, the use of foam racks for freezing is prohibited.