12-Pack Class B Graduated Cylinders with Round Base, 10mL, Blue Graduations, Borosilicate Glass Subcategory_Glassware Sets and a four-sphere Perspex cylinder

and a four-sphere Perspex cylinder

Iron anode-and-cathode pair fitted into a rubber bung for the student electrolyzer

Asymmetric 20-0-100uA galvanometer with 1000-ohm coil resistance

Series and parallel reconfigurable variable battery power supply holding up to four D-cells

carrying a removable 3-6V 5W heating spring for electrical-method specific-heat investigations

12-Pack Class B Graduated Cylinders with Round Base, 10mL, Blue Graduations, Borosilicate Glass Subcategory_Glassware Sets and a four-sphere Perspex cylinderPack of 12 Class B graduated cylinders each hold 10mL in borosilicate glass with round base for classroom volumetric measurement procedures.