Thermo Scientific Nunc Sterile Polypropylene Conical Centrifuge Tubes are premium, high-quality conical tubes that are environmentally friendly, offer the highest cleanliness with a recyclable plastic rack, and allow for increased traceability with the largest writing area on the market. Nunc labware products are made from high-purity resins and molded using our state-of-the-art processes. Plastic labware is a safer alternative to glass without sacrificing accuracy.

Features

• Nonpyrogenic: endotoxin tested (0.5 EU/mL)
• Non-cytotoxic
• Biologically inert: USP biological reactivity class VI
• High level of sterility: SAL 10^-6
• RNase/DNase-free
• Leak-proof to protect your samples
• Made from high-purity resins and molded using state-of-the-art processes; safe alternative to glass without sacrificing accuracy
• Racked product includes environmentally friendly recyclable plastic rack that reduces landfill waste compared to the traditional foam packaging
• Plug sealed cap
• Tube, cap, and rack made of virgin resin