22-Piece Organic Chemistry Glassware Set, 10/19 Joint, Borosilicate Glass Subcategory_Boiling Flasks Used to convert a galvanometer

Used to convert a galvanometer into a 1V voltmeter

Life-size elbow joint model shows humeroulnar and humeroradial articulations with supporting ligaments and arm muscle insertions for upper-limb anatomy teaching

this hair-element hygrometer uses fiber expansion and contraction on an 85 mm dial

Mid-length 750mm black insulated lead with 4mm banana plugs at both ends

and sliding inner box let students measure how image size varies with pinhole-to-screen distance

22-Piece Organic Chemistry Glassware Set, 10/19 Joint, Borosilicate Glass Subcategory_Boiling Flasks Used to convert a galvanometer22 piece organic chemistry glassware set features 10 19 ground glass joints for comprehensive laboratory distillation and synthesis procedures.