High-quality gold test stones for testing the carat number of precious metal alloys.
Unit of measure: piece
30 x 40 mm Item number: 12 060 001
40 x 40 mm Item number: 12 060 002
50 x 35 mm Item number: 12 060 003
60 x 40 mm Item number: 12 060 004
80 x 40 mm Item number: 12 060 005
100 x 40 mm Item number: 12 060 006
100 x 50 mm Item number: 12 060 007