US$ 100.00
starting engine with motor-generator #1
the slightly thicker stock holding a stronger field than the 75 x 10mm model and shipped with steel keepers between sessions
Ninety-five-piece molecular model set with 53 atoms and 42 links spanning organic and inorganic chemistry
Plated spring arm with press knob and a single contact stud
Electrode for Electrolyzer, 40mm Glass Color_Transparent starting engine with motor-generator #1Carbon anode and cathode pair pre fitted in a rubber bung, sized to drop straight into the student electrolyzer without rewiring for inert electrode investigations of water decomposition.
US$ 100.00
US$ 135.00
US$ 590.00
US$ 125.00
US$ 65.00
US$ 347.50
US$ 362.50
US$ 247.50
US$ 75.00