Biozym SafeSeal-Tips? premium Micropoint Vol: 100-1250?L Graduated Pipette Tips, Cat#692078X, Color: Natural, Sterile, Case of 4,800 (5 Packs of 960), Certified RNase, DNase, DNA, Endotoxin, Bioburden & Pyrogen Free, www.biozym.com

ART Barrier Extended Length Pipette Tips Protect your samples from contamination with Thermo Scientific ART Barrier Extended Length Pipette Tips. These sterile, universal-fit tips feature a unique sealing barrier, an extended length for deep vessels, and are certified free of RNase, DNase, and pyrogens.