Safety Pipette Filler Bulb 5"H Rubber Three Valve Laboratory Liquid Transfer Tool Pack of 10 for Glass Pipettes By GSC International Inc.

Handle laboratory liquids safely and efficiently with this Safety Pipette Filler Bulb designed for use with standard laboratory pipettes. Featuring an overall 5"H size, this rubber pipette bulb provides a safe alternative to mouth pipetting, allowing controlled liquid transfer during laboratory experiments and testing procedures.

The bulb includes a three-valve control system for precise liquid handling. One valve releases air from the bulb, the second draws liquid into the pipette, and the third regulates and dispenses the liquid. This system allows smooth suction and controlled release during chemistry experiments, biological testing, and laboratory demonstrations.

Made from flexible and durable rubber, this pipette filler bulb offers reliable suction and long-lasting performance in laboratories, classrooms, and research environments. This set includes 10 pipette filler bulbs, making it ideal for high-volume educational labs, research facilities, and science programs that require dependable liquid transfer tools.

Key Features:

• Safer Laboratory Liquid Transfer: Eliminates mouth pipetting and improves safety during laboratory liquid handling | Full Dimensions 5"H x 2.1"W x 2.05"D
• Ideal for Classroom & Research Labs: Suitable for chemistry labs, biology classrooms, and scientific research environments
• Bulk Pack for Lab Efficiency: Pack of 10 bulbs supports multiple workstations and high-volume lab use
• Improved Experiment Control: Three-valve design allows accurate suction and release of liquids
• Durable Scientific Tool: Flexible rubber construction ensures dependable use during repeated experiments