Green painted clear glass “Seed” brand probiotic container: Lead-Free + 24 ppm Cadmium. Full XRF test results in post; safe by all standards.
Introduction:
Tamara Rubin is an independent advocate for consumer goods safety, and she is also a mother of Lead-poisoned children. She began testing consumer goods for toxicants in 2009, and was the parent-advocate responsible for finding Lead in the popular fidget spinner toys in 2017. She uses XRF testing (a scientific method used by the Consumer Product Safety Commission) to test consumer goods for metallic toxicants (including Lead, Cadmium, Mercury and Arsenic). To read more about the testing methodology employed for the test results reported on this blog, please click this link.
Reading #1.) on side of the glass (green only):
60-second reading
- Cadmium (Cd): 24 +/- 3 ppm
- Iron (Fe): 625 +/- 58 ppm
- Copper (Cu): 142 +/- 17 ppm
- Zirconium (Zr): 332 +/- 7 ppm
- Nb: 735 +/- 13 ppm
- Indium (In): 20 +/- 4 ppm
- Tin (Sn): 17 +/- 4 ppm
- Antimony (Sb): 16 +/- 6 ppm
- Platinum (Pt): 53 +/- 17 ppm
Reading #2.) on side of the glass over white logo markings:
60-second reading
- Cadmium (Cd): 24 +/- 3 ppm
- Iron (Fe): 522 +/- 57 ppm
- Copper (Cu): 116 +/- 17 ppm
- Titanium (Ti): 57,500 +/- 1,100 ppm
- Zirconium (Zr): 327 +/- 7 ppm
- Nb: 692 +/- 13 ppm
- Indium (In): 22 +/- 4 ppm
- Tin (Sn): 18 +/- 4 ppm
Reading #3.) green plastic cap
30-second reading
- Bromine (Br): 25 +/- 2 ppm
- Vanadium (V): 214 +/- 113 ppm
- Iron (Fe): 101 +/- 15 ppm
- Copper (Cu): 43 +/- 8 ppm
- Zinc (Zn): 41 +/- 5 ppm
- Titanium (Ti): 8,462 +/- 213 ppm
- Barium (Ba): 115 +/- 49 ppm
Some additional reading that might be of interest:
- The post discussing the testing methodology used on this website
- Post discussing how to send in an item for testing
- Things that you can test at home.
- Things that might be better tested with an XRF instrument.
- “Can I test things myself at home?”
Thanks for reading. Thank you for sharing my posts. As always, please let me know if you have any questions and I will do my best to answer them personally as soon as I have a moment (which may not be right away – but I will try!)
Tamara Rubin
#LeadSafeMama
Amazon links are affiliate links. If you purchase something after clicking on one of my links I may receive a percentage of what you spend – at no extra cost to you.
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