Alnico Bar Magnet Pair, 1.5" Pack Size_6 Needle valve and flame stabilizer

Needle valve and flame stabilizer deliver fine flame control on this liquid propane Bunsen burner for precision chemistry and biology heating work

and twelve 50g slotted weights for vector-addition work

Brass-wire conductor and seven plotting compasses on a clear base

and 2 quadruple pulleys on a heavy composite base with capstan

paired with electroscopes and pith balls in classic electrostatic-charging investigations

Alnico Bar Magnet Pair, 1.5" Pack Size_6 Needle valve and flame stabilizerCompact 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.