2 Pcs Suction Bulb Lab Quantitative Ear Sucking Washing 3-Way Natural Rubber Bulb

Feature: 1. Uses with pipettes as a good laboratory assistant. 2. Very convenient to clean ,saves effort and time. 3. Suitable for industrial and mining enterprises laboratory, agricultural research laboratory,food laboratory. 4. Manually discharge the air inside, and the ball is placed in the container, and the concentrated liquid is sucked into the ball, and this is repeated several times until the concentrated liquid is sucked. 5. Made of natural rubber material of better strength and toughness. Specification: Item Type:Ear Washing Suction Bulb Material:Natural Rubber Color:Red Package List: 2 x Suction Bulb