Hardness Scale, medium
Product number:
I140
Product information "Hardness Scale, medium"
Standard Hardness Set.
Nine large specimen and streak plate in compartmented wooden collection box 18,5 x 11,5 x 5,5 cm with explanatory key list.
Size of the specimen approx. 2,5 x 3 cm.
Nine large specimen and streak plate in compartmented wooden collection box 18,5 x 11,5 x 5,5 cm with explanatory key list.
Size of the specimen approx. 2,5 x 3 cm.
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