5-Pack Silica Crucibles, 50mL Chemical_Hydrochloric Acid Three-piece polypropylene test tube rack

Three-piece polypropylene test tube rack with a fold-up grid frame

25-inch Magdeburg-hemisphere suction cups with release stubs

Bend receiver adapter with vacuum connection in borosilicate glass features 29/32 socket for reduced-pressure distillation procedures

this sonometer carries brass and steel wires across a 114cm wooden box with two millimetre rules

Class A burette in heavy-duty borosilicate 3

5-Pack Silica Crucibles, 50mL Chemical_Hydrochloric Acid Three-piece polypropylene test tube rackPack of 5 silica crucibles in 50mL capacity supports high temperature combustion, gravimetric analysis, and thermal chemistry procedures.