50-Pack Short Form Porcelain Crucibles with Lid, 50mL Rod Size_35.5" Seven-junction copper-and-iron thermopile from four

Seven-junction copper-and-iron thermopile from four 130mm wires of each metal

Measures the mechanical equivalent of heat in a classic Joule-style economy calorimeter

Life-size pigeon dissection model designed by veterinary professionals reveals accurate avian anatomy and internal organ systems for ornithology instruction

Demonstrates conservation of momentum and two-dimensional kinematics on a cushion of air

Straight receiver adapter in borosilicate glass features 19/26 socket for distillation collection and chemistry apparatus connections

50-Pack Short Form Porcelain Crucibles with Lid, 50mL Rod Size_35.5" Seven-junction copper-and-iron thermopile from fourPack of 50 short form porcelain crucibles with lids features 5mL capacity for high temperature combustion and gravimetric chemistry procedures.