Small brass colored ring from a necklace: 51 ppm Arsenic.
I test everything. STFU. Call me if you have questions. 😠

- Arsenic (As): 51 +/- 23 ppm
- Selenium (Se): 413 +/- 74 ppm
- Tin (Sn): 61 +/- 31 ppm
- Zinc (Zn): 6,697 +/- 329 ppm
- Copper (Cu): 72,000 +/- 2,700 ppm
- Bismuth (Bi): 39 +/- 25 ppm

