Sodium Chloride Crystal Model

Product Code: UCMSSCL
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Price: $38.95
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Ball-and-spoke structural model of the unit cell of a sodium chloride crystal, NaCl—table

salt. Permanently mounted on a clear square acrylic base. Clearly shows the two

interpenetrating face centered cubic lattices of sodium and chloride ions. The model

contains 27 balls, each 22 mm in diameter. Dimensions: Cube side 14 cm, overall height 18 cm.