10W filament bulb and plastic accessories for high-quality optical experiments
pH Range: Exhibits a pH range between 4
which are centrally located within the cell
00ppm (expandable to 50ppm using the dilution method)
this paraffin wax is easy to handle and dispense
Small Magnetism Kit 10W filament bulb and plasticComprehensive Selection: This Small Magnetism Kit is designed for educational exploration, featuring a diverse selection of magnets and materials assembled in a convenient plastic tray with a cardboard sleeve. The kit includes. Alnico bars, Alnico button magnets, Ferrite blocks, Ferrite rings, A chrome steel horseshoe magnet, An alnico horseshoe magnet, Colored squares of magnetic rubber, Double sided plotting compasses, Plotting compasses, chrome rod