GripTips pipet tips are used with Vision handheld pipettors. Five tip sizes accommodate volumes of 12.5, 125, 300, 1250 and 5000 μL. These extended length tips can be loaded and ejected with minimal force while ensuring optimal lateral resistance so they will not fall off during aggressive and repetitive tip touch-off. Color-coded racks make selection simple, and the stable, rigid flip-top is fully autoclavable. Tips are available in bulk, racked non-sterile, sterile and sterile-filtered configurations. All 12.5- and 125-μL tips are packaged in racks containing 384 so the same tips and the same rack can be used with single, 8-, 12- or 16-channel Vision pipettors. Lot testing ensures tips are free of contaminants.