![Vintage “Horizon Blue” Pattern Pyrex Casserole. c. 1969-1972: 72,000 ppm Lead [90 is unsafe for kids’ items.]](https://tamararubin.com/wp-content/uploads/2018/04/Horizon-Blue-Vintage-Pyrex-Casserole-Tamara-Rubin-Lead-Safe-Mama-3-768x576.jpg)
Vintage “Horizon Blue” Pattern Pyrex Casserole. c. 1969-1972: 72,000 ppm Lead [90 is unsafe for kids’ items.]
#LeadedDishes | 1960s | 1969 | 1970 | 1970s | 1972 | Casserole | Casseroles | Horizon Blue | Horizon Blue Pyrex | Leaded Pyrex | Pyrex | Pyrex Casserole | Pyrex Turquoise | Vintage Dishes | Vintage Glass | Vintage Kitchenware | Vintage Milk Glass | Vintage Pyrex | Vintage Pyrex Pattern | XRF Testing | XRFTesting
This vintage “Horizon Blue” casserole by Pyrex tested positive for the following elements at the following levels (on the painted exterior design with a one-minute test, using an XRF instrument): Lead (Pb): 72,000 +/- 2,200 ppm Cadmium (Cd): 33 +/- 11 ppm Arsenic (As): ND Mercury (Hg): ND Gold: (Au) 504 +/- 170 ppm…