US$ 48.00
and stored magnetic energy
Pack of 24 rimless thick-wall test tubes in borosilicate 3
Demonstration-scale electrolyzer sized for whole-class viewing
Small 4-inch solar cell on a 4mm-terminal panel
Bulb connected to a bourdon guage
Tall Form Porcelain Crucible with Lid, 10-Pack Capacity:50mL and stored magnetic energyBulk pack of ten porcelain crucibles with lids distributes across a teaching class or supports high throughput gravimetric ashing and sintering workflows.
US$ 48.00
US$ 12.95
US$ 200.00
US$ 24.00
US$ 80.00