US$ 46.09
and sacrum bones with articulations
Fullerene C60 kit with 60 atoms and 90 bonds for building the spherical cage structure characteristic of fullerene carbon allotropes
Size 00 museum-grade entomology pins in a hundred-pack
3 glass Griffin-form beaker shot glasses hold 3
Inertia Balance Kit Pack Size_Single and sacrum bones with articulationsDemonstrates inertial mass independent of gravity through a spring steel oscillating platform with two 130 by 50mm trays, measuring period under different loads to isolate mass from weight.
US$ 46.09
US$ 1120.87
US$ 144.34
US$ 20.84
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