Test Acid for Gold 18k 750 Goldsmith 20ml Germany for jewelers

Test Acid for Gold 18k 750 Goldsmith 20ml Germany for jewelers

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Test acid for Gold 18ct. The gold test acid 750/- is applied to the touchstone by means of a bar test. Application Gold 750/-: Lane dissolves automatically after 20-30 seconds.

Content: 20ml
Made in Germany