Mirrored Color Mixing Ray Box Chemical_Potassium Carbonate Pack of 12 U-form absorption

Pack of 12 U-form absorption tubes measures 100mm for calcium chloride drying applications in analytical chemistry and laboratory procedures

transparent walls revealing the valve-and-piston action of suction pumping

the elongated triangular geometry handling longer ray paths for total internal reflection and beam-redirection optics

Two-tube Boyle's Law apparatus connecting an open J-tube to a closed one with mercury through a rubber bridge

3 glass convection tube at 6 by 10 inches with a filling funnel

Mirrored Color Mixing Ray Box Chemical_Potassium Carbonate Pack of 12 U-form absorptionDesigned for color mixing demonstrations, this halogen ray box features hinged mirrors that fold to combine reflected beams and 4mm sockets for an external power supply.