Loading acrylamide or even agarose gels with standard pipet tips is an often time consuming and frustrating process. Genesees gel loading specialty pipet tips incorporate the latest technology specifically for this application. These tips are great for loading Agarose, 2-D and SDS PAGE gels. For loading gels 0.6mm thick and thinner. Fits: P-20, P-100, P-200 and most other similar pipettors such as Pipetman, Biohit Proline, Costar, Eppendorf, Finnpipette, Jencons Sealpette, Labpette, Nichiryo, Oxford-Benchmate, Rainin EDP2, Socorex and Titertek Digital.