Magnetic Field Apparatus Sanitizer It's ideal for Laboratory and

It's ideal for Laboratory and Industrial use

Included: Lab Rack 40 Test Tube Holes No Wire White Color Holds 40 Tubes

including petals and sepals

and a student's copy master are also included

Hydrophilic material

Magnetic Field Apparatus Sanitizer It's ideal for Laboratory andIncluded: A set of 3 Perspex mounted wire arrangements designed to demonstrate the electromagnetic fields generated by a current passing through a conductor. 1. Single conductor type, 2. Single and 5 turns flat coil. 3. Open Helix Coil. Please check description for more information. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes design, please