Description

Slotted with a central well on each glass

Needle valve and flame stabilizer add precision control to this nickel-plated micro Bunsen burner running on natural gas for small-flame work

Graphite lattice kit whose atoms and connecting rods assemble into planar carbon sheets

Four-metal block set at 2 by 0

Diamond Crystal Lattice Model Kit Biology_Human Anatomy Slotted with a central wellDiamond lattice kit with 39 carbon atoms and 60 connectors for building the tetrahedral covalent network that gives diamond its exceptional hardness and optical properties.

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Diamond Crystal Lattice Model Kit Biology_Human Anatomy Slotted with a central well

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