259-Atom Universal Tutorial Molecular Model Set Hypotenuse_35mm measuring sample acidity on a

measuring sample acidity on a fixed workstation in laboratory quality-control and teaching environments

large enough for whole-class visibility when tracing magnetic field lines around bar magnets

Twelve-volt DC drive across two 600-turn coils delivers higher lifting force than 6V models

Eighteen-piece modular electronics kit in a plastic case

and biochemical analysis procedures

259-Atom Universal Tutorial Molecular Model Set Hypotenuse_35mm measuring sample acidity on aTwo hundred fifty nine atom compact tutorial set at 15 20mm scale, providing enough parts for many simultaneous models in stereochemistry and functional group identification student work.