50mL Tahor™ Metal-Free Conical Centrifuge Tubes, 20000xg Max rcf, Individually Wrapped, RNase & DNase Free, STERILE, 250/CS

Metal free 50mL conical centrifuge tubes made from a proprietary polypropylene and tested via ICP-MS.

Tahor™ metal free 50mL centrifuge tubes are certified to contain less than 1ppm of common trace metals including: Calcium, Magnesium, Zinc, Iron, Manganese, Copper, Aluminum, Silicon, Nickel, Vanadium, Sodium, Phosphorous, Cobalt, Chromium, Potassium, Lithium, Lead, Selenium, Cadmium, Mercury, and Arsenic.

Tahor™ metal free 50mL centrifuge tubes can withstand repeated autoclaving and freezing at temperatures -86C

Tahor™ centrifuge tubes offer new graduation lines that can be read regardless of direction.

Tahor™ metal free centrifuge tubes identify the maximum fill line for general use and when contents are to be frozen. 

Each Tahor™ centrifuge tube comes pre-capped with an easy to write-on flat cap that can be secured with a single hand and protect contents with a 95 kPa rated leak-proof seal. 

Tahor™ centrifuge tubes are E-Beam sterilized (SAL 10-6) for peace of mind. 

Tubes are packaged 20 bags of 25 tubes for a total of 500 tubes per case