10ml 925 SILVER Testing Solution. It can be used as a spot on test - just place a drop of the solution on tested item and observe the reaction. 925 Silver testing solution changes colour as follows.
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Stone for acid testing gold silver and platinum. Browse All Categories. Best quality. We can normally resolve any situation. Item just as described ?. New Arrivals. Safe & Secure.
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1 x Portable Diamond Tester (V2). Testing platform for loose stones. 1 x testing Platform. 1 x User's manual. 2x black storage case. Color: Black. Convenient carrying case. Power: 1 x 9V battery (No included).
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Best quality. We can normally resolve any situation. Safe & Secure.
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9ct gold testing fluids will react as follows It can be used as a spot on test - just place a drop of the solution on tested item and observe the reaction. 925 Silver testing solution changes colour from orange as follows.
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2 x 10ml 925 SILVER Testing Solution. It can be used as a spot on test - just place a drop of the solution on tested item and observe the reaction. 925 Silver testing solution changes colour as follows.
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If you need to test silver quality frequently, then you absolutely need a reliable set of acid-testing solutions to make sure you’re identifying the quality of your silver accurately. The ToolTreaux acid testing kit comes with 2 bottles of silver testing acid solutions and a testing stone to identify the quality of your silver. This testing solution is designed specifically to indicate whether your silver is high-quality or low-quality. A cream color indicates high quality, usually sterling; black color indicates coin quality, green color indicates high amounts of copper/poor quality; gold color indicates brass/silver plated item.
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1x Diamond tester. The gemstone must be clean, dry and at room temperature. Diamond indicator will be showed if the stone is a REAL diamond (Red light)。. LCD display & LED indicator。. Auto shut-off with a push button switch。.
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