4-Part Carp Fish Anatomical Model Glass Flasks_Volumetric Flasks - Class A copper's high conductivity minimizing heat

copper's high conductivity minimizing heat loss during mixing in thermodynamics work

an 8 mm rubber-sealed thermometer port

this 4-inch carbon-steel needle pivots on a brass cup bearing for low-friction rotation under the local field

5-cm closed ring on this plated mild steel retort accessory

75-inch frame for bench storage between uses in teaching chemistry and biology labs

4-Part Carp Fish Anatomical Model Glass Flasks_Volumetric Flasks - Class A copper's high conductivity minimizing heatBuilt for fish anatomy study, this four part carp model reveals internal organs, swim bladder, and freshwater fish adaptations for ichthyology teaching.