Wednesday, September 28, 2011

22K Gold Testing Kit: Purity Test Acid and Digital Coin Scale with Warranty

22K Gold Testing Kit: Purity Test Acid and Digital Coin Scale with Warranty

22K Gold Testing Kit: Purity Test Acid and Digital Coin Scale with Warranty


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22K Gold Testing Kit: Purity Test Acid and Digital Coin Scale with Warranty

The Digiweigh 250BM scale allows you to choose from four (4) different weighing modes: Grams, Ounces, Carats, Grains. Perfect for weighing scrap jewelry, coins & other bullion, and more!THE ACID TEST: Rub the sample (e.g.. jewelry, coin) on the testing stone. This will leave a streak of sample reside on the stone, which you will test. --Place a drop of the 22K solution on the sample residue scratch. **Should the solution dissolve the residue scratch on the stone, this indicates that the object is less than 22K purity, or not even gold at all. **Should the solution leave the residue intact, your sample is 22K pure or greater. **If the acid takes a while to dissolve the sample and leaves rusty-colored material behind, it is likely your test sample is real gold but less than 22k pure. **If the acid solution leaves your scratch intact, your coin is either 22k or 24k gold.

22K Gold Testing Kit: Purity Test Acid and Digital Coin Scale with Warranty
  • Set includes (1) 22K Acid Test, (1) Testing Stone, (1) DigiWeigh 600-BM, instructions & warranty
  • Acid changes color to indicate purity
  • Easy-to-use and provides reliable results
  • Perfect set for anyone who buys/invests/sells/trades gold & silver
  • Enables you to invest wisely when buying from flea markets and online


22K Gold Testing Kit: Purity Test Acid and Digital Coin Scale with Warranty



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