US$ 184.50
3A max with oxidized constantan winding and a nickel-plated phosphor-bronze sliding contact
DC to 3 phase AC variable frequency inverter
field lines
Life-size heart model opens into two halves to expose four chambers
and nucleus out of the cell body for hands-on organelle identification in cell biology teaching
Alnico U-Shape Magnet, 75 x 13 x 10mm Material_LDPE 3A max with oxidized constantanLarger 75 x 13 x 10mm Alnico U shape with the standard 18mm pole gap, the longer body extending the working face wide enough that iron filing patterns are visible from the back of the room.
US$ 184.50
US$ 445.00
US$ 14.99
US$ 34.85
US$ 10.90
US$ 1257.50
US$ 370.00
US$ 100.00