US$ 13.85
and introductory chemistry classroom work
this wizard's potion set bundles glass flask
Penny head solid cone stopper in borosilicate glass features 29/32 cone for sealing ground joint vessels with finger-grip top design
showing mechanical advantage through fluid pressure transmission
3-inch rectangle
8-Piece Simple Natural Chemistry Starter Kit with Case Geology Specimens_Minerals and introductory chemistry classroom workEight piece simple natural chemistry starter kit packaged with a storage case, keeping component glassware and tools organized between classroom lab periods.