FlipTop* Carboard freezer box, with attached hinged lid, 100-place, Color: green, with a liquid resistant outer coating, Each box has drain slots on the bottom surface and numbered grid markings in almost every conceivable location etc, 5/pk
VWR* Pipette Tip disposal box, Convenient for one-handed disposal of used pipette tips. Eliminates any need to handle pipette tips used with hazardous fluids, The 3⁄8in (10 mm) thick acrylic provides protection fr