These clear, pretested, polypropylene resin tips fit the Rainin LTS pipettors. The tips fit and eject with significantly less force than most conventional pipet tips. Lot-certified pure and free of human DNA, DNase, RNase, endotoxins, and heavy metals.
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.