Easy Operation: The pipette filler features a simple "1-2-3" operation. Squeeze valve "1" to discharge air, valve "2" to draw up the sample, and valve "3" to dispense.
Versatile Design: With 3 valves for suction, evacuation, and air release, this pipette filler accommodates all standard-sized pipets, up to 50 mL capacity.
Durable Material: Made of durable silicone, this pipette filler ensures a long life span and meets OSHA requirements for safety.
Compact Size: Measuring 13.2cm x 5cm, this pipette filler is compact and easy to handle during laboratory procedures.