56.804 = TESTING ACID SILVER in SQUEEZE BOTTLE
$3.25
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| Article number: | 56.804- silver acid |
| Availability: | In stock |
Used in testing silver. Scratch the object on the test stone. Drop silver testing solution on the line and watch the color change reaction.
Bright red = Fine silver (.999)
Dark red = Sterling silver (.925)
Brown = 800 silver (.800)
Green = 500 silver (.500)
Sold in a 1/2oz bottle.
Keep cap on bottle when not in use. Do not store near electronics such as a scale. Testing soluiton should be replace after approximately 6 months.
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