US$ 124.50
the bench-scale option for younger students or for compact apparatus where a full-size bar would be unwieldy
Metal-capped half-meter hardwood scale with horizontal-reading graduations
freezing ripple-tank patterns into stable
Adjustable-vibrator induction coil producing a 30mm spark from a 6-12V DC input
13-Piece Balance Weight Set Glass Sets & Apparatus_Organic Chemistry Sets the bench-scale option for youngerThirteen piece mix of nine steel and four brass precision weights from 1 gram to 1 kilogram, displayed on a wooden block for balance calibration and weighing experiments in the lab.
US$ 124.50
US$ 612.50
US$ 224.50
US$ 149.50
US$ 149.50
US$ 199.00
US$ 149.50
US$ 190.00
US$ 925.00