Silicone Pipette Filler Bulb 3 Valve

Silicone Pipette Bulb: An ingenious device has three Valves in them which enables filling and dispensing of pipets with one hand, safely through avoidance of hand or mouth contact with liquid.  These Silicone Pippet Fillers offer a softer feel with the easier and faster operation of valves. Silicone is also more chemically resistant and more resilient than either PVC or natural rubber. It will not crack or become brittle and will last longer and stay flexible. Fit any size pipette. 

Approx Dimensions: 4-1/2" x 2" x 2" (114 x 51 x 51 mm)
Weight: 1.3 oz (37 g)

Material: Silicone

Packing: 1 Pc/Pk.