4 oz clear glass evenflo baby bottle: Lead-Free + 10 ppm Cadmium. Safe by all standards; full XRF test results in post.
Voss Glass Water Bottle (c. 2018): Non-detect (negative) for Lead, Cadmium, Arsenic, Antimony & Mercury!
Red markings on Lady Lane Farms glass milk bottles, Garry’s Meadow Fresh: 20,500 ppm Lead (90 is unsafe for kids).
Dr. Brown’s Natural Flow Glass Baby Bottle: Lead-free, but trace Cadmium was found in the glass of the bottle & nipple.