Mesozoic Perisphinctes Ammonite Fossil Replica, 4cm Capacity_1.7mL Aluminum water bath with 150mm

Aluminum water bath with 150mm diameter holds larger beakers and flasks for gentle indirect heating during biology and chemistry procedures

supporting pediatric anatomy teaching and prenatal skull-formation lessons

5 by 4-inch ventilation apparatus modeling historic mine-gallery airflow and domestic chimney convection through a candle-driven hot-air-rise demonstration

Carefully lagged nickel-plated copper 3 by 2-inch inner cup inside a 4 by 2

For investigations into solar and ultraviolet exposure

Mesozoic Perisphinctes Ammonite Fossil Replica, 4cm Capacity_1.7mL Aluminum water bath with 150mmPerisphinctes ammonite fossil replica measures 4cm across with coiled shell detail for Mesozoic cephalopod evolution teaching.