Distilling Apparatus with 500mL Flask, 300mm Condenser, Still Head and Separatory Funnel, 19/26 Joints, Borosilicate Glass Geology_Globes Needle valve and flame stabilizer

Needle valve and flame stabilizer deliver fine flame control on this liquid propane Bunsen burner for precision chemistry and biology heating work

Triple tandem plastic pulley with 25/38/50mm ball-bearing wheels on an open-sided 17

Built for endocrine instruction

sized to read one step up from the 0-1A meter when student circuits draw past the lower meter's full-scale deflection

Distilling Apparatus with 500mL Flask, 300mm Condenser, Still Head and Separatory Funnel, 19/26 Joints, Borosilicate Glass Geology_Globes Needle valve and flame stabilizerDistilling apparatus in borosilicate glass includes 500mL flask and 300mm condenser for separating liquid mixtures by boiling point differences.