Class B Borosilicate Glass Burette with Pinch Clip Material_Polycrystalline S-shaped right clavicle replica bridges

S-shaped right clavicle replica bridges the sternum and acromion for teaching shoulder-girdle suspension and clavicular fracture anatomy

Food coloring assortment provides four dye colors for chromatography experiments

Eleven-ohm 5A air-cooled rheostat with constantan winding on a 300x44mm vitreous-enameled steel tube and a slide-bar carriage carrying a phosphor-bronze contact

the lower-volume option for sulfate-test demonstrations and qualitative-precipitation chemistry alongside the 500g reagent-grade pack

and enzymatic activity

Class B Borosilicate Glass Burette with Pinch Clip Material_Polycrystalline S-shaped right clavicle replica bridgesRubber tube and pinch clip flow control paired with a borosilicate glass body calibrated to DIN ISO 385 for student bench titration without ground glass stopcocks.