Gilson F171803 Gilson 1200µl Tipack Filter Tips, Racked, Sterile (DF1200ST), 10 Racks of 96 Tips/Unit - 37-649 | Genesee Scientific Gilson F171803 Gilson 1200µl Tipack Filter Tips, Racked, Sterile (DF1200ST), 10 Racks of 96 Tips/Unit - 37-649 | Genesee Scientific