US$ 139.50
the high-microfarad decade for slow-RC-charging and energy-storage demonstrations
and the positions of major stars and constellations
Slim 75 x 12 x 5mm chrome-steel bar pair (2
5cm and field strength from 100 to 7500 Gauss across the working volume
zinc) at 11
Orange Soft Rubber Tubing, 6mm Subcategory_Alternative Energy the high-microfarad decade for slow-RC-chargingSoft orange rubber tubing at 6 mm bore, flexible enough to bend around glassware joints while resisting degradation from common laboratory acids and alkalis.
US$ 139.50
US$ 60.00
US$ 45.00
US$ 50.15
US$ 114.50