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Your cart is empty.Nickel in jewelry, watchbands, keys and other common metal objects can cause irritation and other issues. Sold by the dozen. Contains 12, 1/2oz shatterproof bottles, to protect from cross contamination, allows the user to easily squeeze out one drop at a time. Latex Gloves are recommended with the use of any testing acids for safety place 2-3 drops on a cotton swab. Rub the moistened tip on the object for 5 seconds. If it contains nickel, the cotton will turn pink. Please be sure to test in an inconspicuous area, just in case the solution may discolor the metal.
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