Fisherbrand disposable borosilicate glass Pasteur pipette 146mm 229mm 13-678-20A

There is an inner neck near the top to prevent the stopper from slipping into the pipette body ● High quality borosilicate material ● Stopper is not provided, need to be purchased separately ● The suction nozzle is slender and can be inserted into the small mouth container ● The end is a straight incision

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