Nunc™ 15mL and 50mL Conical Sterile Polypropylene Centrifuge Tubes

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 Warranty: 90 days