Fractional Distillation Chemistry Kit for 15 Student Groups Heat & Thermodynamics_Heat Transport this double-convex converging lens gathers

this double-convex converging lens gathers parallel light to a single focal point for bright image-formation demonstrations

Used to demonstrate coupled harmonic oscillation

Integrated boss head pairs with a 10-cm plated mild steel closed support ring

one (1) 30mL bottle of detergent

Jumbo die-cast swivel clamp holder accepting rods up to 21 mm

Fractional Distillation Chemistry Kit for 15 Student Groups Heat & Thermodynamics_Heat Transport this double-convex converging lens gathersFractional distillation kit separates liquid mixtures through boiling point differences for up to 60 students with apparatus and comprehensive procedure guides.