Sper Scientific 470114 Silicon Pipet Filler Black

Features Enables filling and dispensing of pipets with one hand, safely through avoidance of hand or mouth contact with liquid Our Silicone Pipet Fillers offer a softer feel with 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 Adjusts to fit any size pipet Chemically resistant glass valves Glass tube not included. Dimension - 4.5 x 2 x 2 in. Item Weight - 0.082 lbs.

Sper Scientific 470114 Silicon Pipet Filler Black