Medela glass baby bottle / breast milk storage: 25 ppm Cadmium + 68 ppm Lead + 86 ppm Antimony. Safe by all standards.
XRF test results for Parent’s Choice glass bottle with gray markings: 17 ppm Lead & 9 ppm Cadmium (safe by all standards.)
Painted markings on the outside of popular Japanese glass baby bottle brand test positive for Lead, Arsenic, Cadmium & Mercury (newly purchased in 2022.)
4 oz clear glass evenflo baby bottle: Lead-Free + 10 ppm Cadmium. Safe by all standards; full XRF test results in post.