Rubber Suction Double bulbs
Gelsonlab HSG-247 Lab Rubber suction bulb Pipette ball two connect ball Laboratory Double Bulbs Pressure Balls for Chemsitry
Product description
Description:
- Rubber double bulbs,pressure ball,lab chemistry labware laboratory experiment supplies
- Easy to use for air inflation in experiment
- Material: Rubber
- Total Length: 60cm/23.62inch; Hole diameter: approx.5mm/0.2inch
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