- For Use with Most Pipettors
These tips provide maximum sample recovery and minimal fluid retention. They have a beveled end for superior accuracy and reproducibility in microliter volume ranges. Low-binding tips feature a modified polypropylene resin that limits the adhesion of cells, rDNA, and other viscous materials. All tips are free of RNase, DNase, and trace metals. Low-binding tips are also free of protease and human DNA. Sterile tips are endotoxin-free. Tips and hinged racks are fully autoclavable to 122°C (252°F).
Ordering Information: Pak Rak® Express refills contain pipet tips to fill 8x12 racks, without the packaging waste of standard tip boxes. Pak Rak Express refills require the Pak Rak system loader (see 30128-374 series), which dispenses tips quickly and easily from the refill pack into each rack, eliminating risk of contamination from hands or gloves.