Platinum Wire in Glass Tube for Flame Testing Physics Eight nickel-plated aluminum forks spanning

Eight nickel-plated aluminum forks spanning C 256Hz to C 512Hz in a C-major scale

Soda glass pneumatic trough measures 25 x 12

the broader lens capturing more page area while supporting general magnification for reading

the slim half-disc geometry letting beams enter the curved face along its radius for clean refraction-angle and TIR observations

Drawn aluminum rods at 300 by 3mm in a ten-pack

Platinum Wire in Glass Tube for Flame Testing Physics Eight nickel-plated aluminum forks spanningPlatinum flame test wire fused into a 5 inch borosilicate glass handle, preferred over iron or nichrome because it contributes no color of its own to the flame.