Mesozoic Perisphinctes Ammonite Fossil Replica, 4cm Capacity_1.7mL and bladder for individual handling

and bladder for individual handling during anatomy teaching of the urinary tract and renal filtration flow

Squat-form porcelain crucible with lid holds 100mL in glazed construction for high-temperature combustion and chemistry heating procedures

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

For investigations into solar and ultraviolet exposure

Thousand-turn main coil on an insulated bobbin with 4mm socket terminals

Mesozoic Perisphinctes Ammonite Fossil Replica, 4cm Capacity_1.7mL and bladder for individual handlingPerisphinctes ammonite fossil replica measures 4cm across with coiled shell detail for Mesozoic cephalopod evolution teaching.