Description Contains 6 testing solutions to appraise 10k, 14k, 18k & 22k gold as well as silver and platinum. Each bottle has 1/2 fl oz of acid. The sturdy plastic bottles maximize safety and allows the user to easily squeeze out one drop at a time. You receive: One bottle of 10k testing acid One bottle of 14k testing acid One bottle of 18k testing acid One bottle of 22k testing acid One bottle of silver testing acid One bottle of platinum testing acid. Acid Test Stone. This is natural obsidian, polished to accurately 10k, 14k, 18k and silver Measures 2″x1.5″ Contains nitric acid and/ hydrochloric acid and/or potassium dichromate. It is not intended as a toy! Please use with caution! Shipped with spill mitigation granules of vermiculite in the packaging. SDS JSP GT 490 GT42 AG SDS JSP GT 490 GT42 PT SDS JSP GT 490 GT45 22K AU SDS JSP GT 490 GT48 18K AU SDS JSP GT 490 GT44 14K AU SDS JSP GT 490 GT40 10K AU
