Acids and Bases Kit, 0.01M will be standardized with a solid acid, potassium hydrogen phthalate, to determine the exact molarity of the base, Include Hydrochloric acid, 1.0M, Sodium hydroxide, 6.0M, Potassium hydrogen phthalate, Phenolphthalein, 1.0%
Diffraction Apparatus, Used to map light intensity versus position for many-slit geometries, Slits are made by depositing metal film on glass, creating extraordinarily clean slits with fully opaque blocking areas.