Please stop using vintage Pyrex glassware for cooking & serving food — it’s often coated with high-Lead paint & can test positive for Cadmium, Arsenic
Pyrex® Glass Measuring cup (c. 1994): 6,253 ppm Lead in red Outside Markings (90 ppm is unsafe for kids)
Pyrex Glass Measuring Cup: Positive for 326 ppm Cadmium in the Red Exterior Writing. 75 ppm is illegal in Denmark.
“How much Lead is in my vintage Pyrex?” Here are pictures of each one I’ve tested, with links to test results.
Vintage Spring Blossom Green “Crazy Daisy” Pyrex cup: 39,300 ppm Lead + 833 ppm Cadmium (90 ppm Pb is unsafe for kids!)
“Old Town Blue” Pattern Vintage Pyrex Tea Cup, c.1972 – 1982: 17,700 ppm Lead [90 ppm is unsafe for kids.]
