Polarising Microscope Kit Type_Round End Transmitter and receiver pair on

Transmitter and receiver pair on PP3 batteries with 5m and 10m polymer fiber coils

Barlow's Wheel apparatus with neodymium magnets and a heavy base

3 glass measures 150 x 18mm for gas collection

Holds an immersion heater and thermometer in a 1kg mild-steel cylindrical block

Large Magdeburg hemispheres demonstrating the force of atmospheric pressure through vacuum-sealed halves that resist tug-of-war separation in classroom-scale physics demos

Polarising Microscope Kit Type_Round End Transmitter and receiver pair onPolarizing kit attachment converts a standard compound microscope for petrographic, mineralogical, and crystal specimen examination under polarized light.