For consistency and reliability in small-volume liquid handling
Gel-Loading Tips with Capillary Ends: Available in three different orifice configurations- 0.5 mm round, 0.4 mm flat and 0.2 mm flat- Costar gel-loading tips cover a wide range of applications. Tips are also available in "ultra-micro" versions for use with 2 µL and 10 µL pipettors.
Tip Loading Refill Magazines: Consisting of 10 layers of 96 tips, a refill magazine occupies about 65% less space than 10 racks, reducing valuable storage space and reducing packaging waste.
Universal Fit Tips: Costar 200 µL and 1000 µL universal fit tips are manufactured in a clean room environment making them RNase, DNase and DNA-free. Tips are non-pyrogenic and PCR-certified, minimizing experimental variability. Stable manufacturing process and statistical process cntrol (SBC) ensure tip straightness for multi-channel pipetting.
IsoTips: IsoTip Filter Tips feature an inert, hydrophobic barrier that prevents aerosolized contaminants from coming in contact with pipettor shafts. IsoTips are ideal for applications in which the avoidance of cross-contamination is critical, such as DNA amplification and radioisotope handling, available in 0.1-10 µL, 1-30 µL, 1-200 µL and 100-1000 µL sizes.