US$ 39.00
Designed to let students draw their own electrodes on conductive graph paper and trace equipotential lines with a multimeter
sized for resistivity experiments and rheostat construction where small-cross-section copper-nickel is required
bulb holders
Hands-on chemical-equations kit with reaction materials and a teacher's guide
Red-coated Alnico cylindrical pair at 50 x 10mm
Leak-Proof Translucent LDPE Wash Bottle with Sturdy Delivery Tube, 500mL Material_Mesh Designed to let students drawBuilt for solvent dispensing, this 500mL translucent LDPE wash bottle features a leak proof screw cap and sturdy delivery tube for lab workflows.
US$ 39.00
US$ 25.00
US$ 29.00
US$ 22.00
US$ 15.00
US$ 72.61
US$ 35.00
US$ 15.00
US$ 875.00