test acid
Note: Hazardous product
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Test acid for Gold 24ct.
The gold test acid 999,9/- is applied to the touchstone by means of a bar test.
Application Fine Gold 999,9/-:
The line slowly thins after 45-50 seconds, and after wiping it is completely gone.
Content: 20ml
nameTest Acid
alloygold 999,9 - 24 ct.
contents20 ml
item No.507963