Gold& Silver Testing Supplies
Natural Testing Stone, 6″ x 4″ x 3/8″
Natural testing stone in a larger 6″ x 4″ size offers great value and convenience. Use with solutions and test needles to determine the karat value of articles to be tested.
$29.95
Set of 4 Testing Needles for 10, 14 and 18 Karat Gold and Silver
Needles and item to be tested are rubbed on test stones and treated with acid to determine match.
$48.75
Test Acid Solutions
Test solution acid for various metals. From 10K-22K gold, silver & platinum. 12 gram bottles.
$4.00
Testing Stone for Gold & Silver
Stone used with solutions and test needles to determine karat values.
$3.00