US$ 14.95
Hinged inclined plane with an integrated arc angle-measurer
Twelve-inch steel compression spring with a 0
exposing the moving parts so students see directly how a DC current drives a rotating magnetic field
producing distinct audible pitches at varying spin speeds to relate rotational frequency to perceived sound frequency
Vertical Recovery Bend, 19/26 Flask and 19/26 Condenser Cones, Borosilicate Glass Length_75mm Hinged inclined plane with anVertical recovery bend in borosilicate glass features 19 26 cone sizes for distillation collection and redirecting flow between apparatus.
US$ 14.95
US$ 54.50
US$ 45.00
US$ 135.00
US$ 39.95
US$ 159.00
US$ 116.00
US$ 34.95
US$ 49.50
US$ 59.95
US$ 187.50
US$ 79.99
US$ 29.95
US$ 64.95
US$ 54.95
US$ 64.00