Acid Testing Kit
Acid testing Kit bottle is used for holding gold, silver and platinum testing acids, used to test the accuracy of metals. The bottle is made with ground glass stoppers and the cover is the one by applying. Black stone with wooden stand use to test gold carat . The object to be tested is scratched on the surface of the stone and a test acid solution determines the carat of the scratch. Can also be used with test needles to confirm carat markings.,
Acid Testing Kit
Acid testing Kit
Bottle is used for holding gold, silver and platinum testing acids, used to test the accuracy of metals. The bottle is made with ground glass stoppers and the cover is the one by applying.
Black stone with wooden stand use to test gold carat . The object to be tested is scratched on the surface of the stone and a test acid solution determines the carat of the scratch. Can also be used with test needles to confirm carat markings.,
