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.
- 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.