Description
Premium material: The pipette rubber suction ball is made of high-quality rubber with good elasticity, non-toxic, tasteless and durable.
Excellent quality: the pear-shaped profile makes it easier for you to hold. The thickened neck is beneficial for increased support and safe use.
Main function: the blue rubber cap of the pipette is suitable for mounting on the top of the pipette to expel air and collect and release liquid medication.
Perfect SizeTotal length of product: 5.5cm/2.17inch, hole inner diameter: 0.7cm/0.28inch, ball diameter: 3.5mm/1.38inch.
Wide application: the laboratory drip cap is suitable for all types of measuring cylinders, droppers, pipettes, etc. It can be seen in chemical experiments, school lessons, handmade soap and other occasions.
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