Up for bid is a hammond pipette aid pictures show 2 styles if you win one and prefer one over the other let me know at check out the units are all the same other than style of on off switch used and the cord color diagrams in pump unit have been replaced and gun was serviced and new o rings installed all units have been tested with a 25ml pipette and preform at or above factory vacume and pressure specification thank you and happy bidding
Drummond Scientific - Pipet-Aid - Vacuum Pressure Pump - 115VAC - 4W. This is a used, Drummond Scientific - Pipet-Aid - Vacuum Pressure Pump, in good condition. Please see the pictures for more information.
this is a new old stock Bel-Art - Pipette pumps Filler-Dispenser; Pipet Pump; Scienceware; 2mL; Blue; To fill, rotate knurled wheel forward; do not come in contact with liquid; without pipets ask other questions you have!! shoes are sold on consignment so i have to go by the sellers asking price. i do understand shipping costs are high now and i do go by the post office prices.
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