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Gold, silver and diamond testing tools.
10K Gold Test Solution
14K Gold Test Solution
18K Gold Test Solution
Digital Melting Furnace for silver, gold and more. 1 KG, #22.226
DN-1 Diamondnite Dual Tester
M-24 Gold Tester
Natural Testing Stone, 2″ x 4″ x 1/4″, 56.716
Presidium Gem Tester II, #56.739
Presidium Synthetic Diamond Screener II
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