US$ 35.00
Iron anode-and-cathode pair fitted into a rubber bung for the student electrolyzer
Racked display of fourteen precision-machined stainless steel slotted masses totaling 1110 grams from 1 to 100 gram pieces
and brush needed to outfit a chemistry or biology bench from scratch
Spout for easy pouring
NPN Transistor Unit Item Type_Mug Iron anode-and-cathode pair fitted intoNPN transistor in a protective enclosure with labeled base, collector, and emitter terminals, supplying a robust hands on component for amplifier, switching, and logic circuit demonstrations.
US$ 35.00
US$ 31.95
US$ 35.00
US$ 35.00
US$ 35.95
US$ 19.95
US$ 35.95
US$ 120.00