US$ 34.00
Penny head solid cone stopper in borosilicate glass features 29/32 cone for sealing ground joint vessels with finger-grip top design
and introductory chemistry classroom work
this kit makes electric field patterns visible without high voltage
Conical centrifuge tube in borosilicate 3
8-Piece Simple Natural Chemistry Starter Kit with Case Geology Specimens_Minerals Penny head solid cone stopperEight piece simple natural chemistry starter kit packaged with a storage case, keeping component glassware and tools organized between classroom lab periods.
US$ 34.00
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