GVS Metal-Free 50mL Centrifuge Tube; Conical; Sterile (Recyclable Racks of 25)

The metal-free centrifuge tubes are made of transparent polypropylene (PP). They have been specially treated to ensure that more than 30 kinds of trace metal elements that can interfere with experiments are kept at levels of less than 1ppb (ICP-MS method). They are ideal for a variety of environmental tests such as water analysis, and other applications where samples may be contaminated by heavy metals in centrifuge tubes.

• Cap type: flat
• Bottom type: conical
• Tube body: polypropylene (PP)
• Tube cap: high-density polyethylene (HDPE), conforming to USP Class VI standards
• Sterile
• Maximum RCF: 12500 x g