Copper Calorimeter Inner Vessel with Parallel Sides, 3 x 2" Subcategory_Test Tubes chemically resistant for collecting gases

chemically resistant for collecting gases over mercury in pneumatic-trough experiments

a 12V-powered lamp

5-inch stainless steel connecting rod

promoting airflow through glassware and plasticware during post-wash drying on the bench

dimensioned to drop into the PH0652 optical bench for hands-on study of Malus's law and crossed-polaroid extinction

Copper Calorimeter Inner Vessel with Parallel Sides, 3 x 2" Subcategory_Test Tubes chemically resistant for collecting gasesHolds liquids for specific heat and heat of fusion work, this parallel sided copper inner vessel calorimeter at 3 by 2 inches gives rapid, uniform heat conduction through the walls.