Calorimeter Kit, W/Chimney, 100mL Flask

Make your own calorimeter with these parts: a 100ml Borosilicate Erlenmeyer flask; a 6-1/4” tall x 4” dia aluminum chimney with a port cut out of it; a 4-1/2” square aluminum plate with a hole to hold the flask; a plastic nut to hold the flask; and a cork and pin to hold the foodstuff you'll be igniting. You supply an alcohol thermometer.