Molecular BioProducts 953-253, 1100µl Qiagen/Rosys Tips Racked, Liquid Sensing, 50 Racks of 96 Tips/Unit - 10-356 | Genesee Scientific Molecular BioProducts 953-253, 1100µl Qiagen/Rosys Tips Racked, Liquid Sensing, 50 Racks of 96 Tips/Unit - 10-356 | Genesee Scientific