US$ 44.95
configurable across many ratios for transformer-action demonstrations
and vacuolar differences
Economy wooden-ring conductivity apparatus with copper
Higher-capacity 45Ah version of the transparent-cased 2V lead-acid accumulator
Aluminum Calorimeter, 100 x 75mm Coating_Vinyl configurable across many ratios forDetermines heat exchange during reactions and phase changes via a 100 by 75mm polished aluminum vessel with wood and plastic lid, rubber stopper, and internal stirrer.
US$ 44.95
US$ 227.25
US$ 39.95
US$ 227.25
US$ 34.95
US$ 26.95
US$ 925.00