Copper Block Calorimeter, 1kg Subcategory_Wash Bottles with identical volumes across specimens

with identical volumes across specimens for direct mass-density comparison

this premium power supply drives atomic emission demonstrations that reveal each element's characteristic spectral lines

a 50mm double-convex glass lens spanning 300-1000mm focal lengths gives projection-style optics setups a single range-rated element

sized to detect bidirectional milliampere currents in induction

700-microfarad electrolytic capacitor module with 4mm sockets

Copper Block Calorimeter, 1kg Subcategory_Wash Bottles with identical volumes across specimensMass 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.