US$ 84.74
this student molecular model set covers both inorganic and organic chemistry topics with durable plastic atoms and connecting links
Pairs 50mm length and 50mm faces on a polished acrylic equilateral prism with 60-degree angles
and pyramidal geometries alongside single
Wider 70 x 20 x 8mm cross-section on this Alnico bar pair gives a broader pole face than typical bar magnets
SIDE ARM || 19/26 size socket outlet for stopcock at the base of the bottle
Surface Tension of Water and Wetting Agents Experiment Kit Hypotenuse_50mm this student molecular model setSurface tension kit explores water molecular behavior through wetting agent effects, cohesion principles, and hands on physical chemistry experiments.
US$ 84.74
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US$ 105.00