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  • Quick and easy to use
  • Each bottle has 1/2 fl oz of acid.
  • More then 100 tests per bottle


Simply apply a drop to test stone (buy here) or on a portion of the jewellery that has been sufficiently filed to reveal the base metal. Clear and fast results!


MUST-HAVE for bullion investors, detectorists, gold buyers, or gold enthusiasts!


Please, use with caution! 

STARTER KIT - 10K, 14K, 18K and 22K Gold Testing Acid Solutions

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