Description
MetalFree® Conical Centrifuge Tube. 50 mL. Sterile. With attached flat screw caps. Certified free of metals to 1 part per billion of 21 common metals. Caps are pure natural polyethylene. Patented anti-smear writing surface. 3 color printed graduations and reverse reading scale. ATP, RNase/DNase and Endotoxin Free (non-pyrogenic). Validated Sterilization (ISO 11137) for use in Research and Medical labs. Polypropylene USP Class VI resin. Centrifuging to 20,000 x G. Freezable to -80C. Autoclavable. Capacity: 50 mL. Natural colorless caps. 50 tubes per bag/10 bags per case. 29 mm W. 115 mm H. This product has been independently audited for the Accountability, Consistency, and Transparency (ACT) Environmental Impact Factor label for laboratory products. Made in USA.
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