US$ 45.50
Brass-wire conductor and seven plotting compasses on a clear base
5-inch wooden frame pairing a 10mL small syringe piston with a 50mL large piston
providing a more rigid mounting platform than a meter-rule for lens and mirror investigations
visible crankshaft
Measures heat of reaction and specific-heat capacity through a 100 by 75mm polished copper vessel with wood/plastic lid
Copper Block Calorimeter, 1kg Science at Home_Chemical Science Brass-wire conductor and seven plottingMass calibrated copper block calorimeter at 1kg adjusted within +2%, drilled with a 12. 5mm heater bore and 7. 5mm thermometer bore for precise specific heat capacity determination.
US$ 45.50
US$ 36.00
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US$ 76.00
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US$ 36.00
US$ 36.00