Equilateral Acrylic Prism, 50mm Length, 50mm Faces Material_ABS Plastic Set of eight hexagonal nickel-plated

Set of eight hexagonal nickel-plated brass weights totaling 500 grams plus three spare hooks in a wooden storage block

this cast double burette clamp secures two burettes side by side for back-titration and comparative analytical procedures

Spare pack of ten low-mass pith balls sized for the standard pith-ball electroscope

for rotational-energy and moment-of-inertia experiments

Equilateral Acrylic Prism, 50mm Length, 50mm Faces Material_ABS Plastic Set of eight hexagonal nickel-platedPairs 50mm length and 50mm faces on a polished acrylic equilateral prism with 60 degree angles, the wider face area handling broader incident beams for refraction and wavelength experiments.