Chevron down icon Chevron down icon Polypropylene Screw Cap Centrifuge Tubes, 50 ml, PK/50 SKU CH0270BPKG50 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Notify me when back in stock Email address Email me when available Find a Distributor Description Package of 50 Conical centrifuge tubes made out of polypropylene Each tube has a 50ml capacity, graduated Durable, high density flat screw caps made out of polyethylene Each tube features a large, non-erasable marking area for easy labeling Great for a variety of lab purposes. Polypropylene Specs Physical Properties Maximum Use Temperature 135°C Minimum Use Temperature -20°C Brittleness Temperature 0°C Transparency Translucent Flexibility Rigid Specific Gravity 0.90 Microwavable Yes Sterilization Autoclavable Yes Gas Yes Dry Heat No Radiation (Gamma) No Disinfectant Yes Permeability N2 48 O2 240 CO2 800 Water Absorption (%) < 0.2 Cytotoxic No Chemical Resistance Acids, Dilute or Weak Excellent Acids, Strong and Concentrated Excellent Alcohols, Aliphalic Excellent Aldehydes Very Good Bases Excellent Hydrocarbons, Aliphalic Very Good Oxidizing Agents, Strong Not Recommended
