US$ 18.00
the unit also runs as a motor on 6-8V DC for energy conversion demos
Needle valve and flame stabilizer deliver fine flame control on this liquid propane Bunsen burner for precision chemistry and biology heating work
Double-concave glass lens at 3-inch diameter and 200mm diverging focal length
and magnetic-property variations
and twelve 50g slotted weights for vector-addition work
Alnico Bar Magnet Pair, 1.5" Pack Size_6 the unit also runs asCompact 1. 5 inch Alnico bar pair, the smallest in the bar magnet series, suited to bench scale magnetism work where space is tight or where weaker field strength is required.
US$ 18.00
US$ 15.00
US$ 120.00
US$ 12.50
US$ 28.00
US$ 12.00
US$ 12.00
US$ 10.00
US$ 30.00
US$ 10.00
US$ 31.00
US$ 22.00
US$ 10.00
US$ 16.00
US$ 18.00