US$ 17.95
Air-cooled 225-ohm 1
Six-metal specific-heat cylinder set — copper
Features white enamal graduations every 25mL
Replacement drive belt matched to the companion hand-crank Van de Graaff generator
Open-frame economy DC motor on a 10x10cm molded ABS base
Frosted Glass Gas Jar Cover, 3.5 inch, 1.7mm Thick Glass Sets & Apparatus_Organic Chemistry Sets Air-cooled 225-ohm 1Frosted glass gas jar cover measures 3. 5 inches with 1. 7mm thickness for sealing gas jars during collection and demonstration procedures.
US$ 17.95
US$ 17.95
US$ 11.99
US$ 17.95