4-Part Carp Fish Anatomical Model Glass Flasks_Volumetric Flasks - Class A Single-degree graduations and a non-magnetic

Single-degree graduations and a non-magnetic plastic case allow this 100mm tangent compass to mount on any tangent galvanometer for precise direction-and-deflection readings

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

Three-neck multiple adapter in borosilicate 3

sized for precision-resistor and thermocouple work where stable resistance matters

this separatory funnel pairs a PTFE-plug key stopcock with a leak-proof screw cap for liquid-liquid extraction work

4-Part Carp Fish Anatomical Model Glass Flasks_Volumetric Flasks - Class A Single-degree graduations and a non-magneticBuilt for fish anatomy study, this four part carp model reveals internal organs, swim bladder, and freshwater fish adaptations for ichthyology teaching.