US$ 17.95
Six-material drilled ball set with 25mm balls of wood
and burners over Bunsen flames and heating apparatus in chemistry labs
walls revealing fluid levels behind the depth-dependent pressure jets
Pack of 6 borosilicate 3
and a Perspex cylinder
Plain End Single Cone Adapter, 34/35, 5.6 inch Shank, Borosilicate Glass Material_Glass Six-material drilled ball set withPlain end single cone adapter in heavy duty borosilicate glass features 34 35 cone with 5. 6 inch shaft for chemistry apparatus connections.
US$ 17.95
US$ 17.95
US$ 741.00
US$ 18.95
US$ 25.00
US$ 21.95