• Graduated at 1?μl, 5?μl, 10?μl, and 20?μl
• Holds up to 20 μl (perfect for use with 20 μl ErgoOne pipettes with micro tip cones)
• Longer length keeps the tip collar outside of 1.5/2.0 ml tubes and most deep well plates, minimizing contamination
• Ultra low retention
• Snap-in wafers drop into empty tip rack
• Reduces packaging waste
• Orange wafer color indicates low retention
• Certified free of detectable RNase, DNase, DNA, and pyrogens

TipOne? refills save space and plastic. Tip volume, lot number, and other important information is laser-marked on the front of each wafer for easy identification. When you refill tip racks, all of the important tip information stays with the tips. 2D barcodes provide convenient lot tracing.

TipOne? RPT ultra low retention tips use the best available technology to optimize polypropylene tip surfaces, improving the flow dynamics of viscous liquids and other difficult samples.