*******WARNING*******
TESTING ANYTHING WITH ACID IS DANGEROUS AND YOU SHOULD USE PROTECTIVE GEAR. ACID CAN BURN YOUR SKIN LEAVING YELLOW DEAD SPOTS ALWAYS USE CAUTION. HARMFUL FUMES MAY BE CREATED WITH CERTAIN METALS. TEST METALS IN AN OPEN SPACE WITH PLENTY OF BREATHING ROOM. NEVER USE LATEX GLOVES WHEN TESTING.
****ALWAYS USE NITRILE GLOVES - DISPOSABLE GLOVES --- NOT LATEX--- *******
****************WARNING *****************CAUTION****************
HOW TO TEST 925 STERLING SILVER WITH GOLD TESTING ACID... YOU HAVE TO USE 18K, PUT 18K ACID ON MARK FIRST THEN PUT 14K ACID. YOU CAN JUST USE 18K ACID. I JUST USE THE 14K ACID TO SPEED UP THE PROCESS. DO NOT GET ACIDS ON YOUR SKIN, AND IT CAN PRODUCE TOXIC FUMES WHEN MIXED WITH CERTAIN METALS. WHAT YOUR LOOKING FOR IS THE WHITE MILKY SUBSTANCE. THAT MEANS ITS SILVER.
