New 2018 Made in USA American Olean Clean White Ceramic Subway Tile: Lead Free

New 2018 Made in USA American Olean Clean White Ceramic Subway Tile.

When tested with an XRF instrument this white ceramic subway style tile had the following readings.

Shiny Glazed Surface:
(If a metal is not listed it was not detected):

• Zinc (Zn): 48,000 +/- 1,300 ppm
• Copper (Cu): 340 +/- 58 ppm
• Iron (Fe): 757 +/- 155 ppm
• Vanadium (V): 93 +/- 37 ppm
• Titanium (Ti): 320 +/- 64 ppm
• Zirconium (Zr): 23,900 +/- 800 ppm

Unglazed back of tile
(base white ceramic):

• Zinc (Zn): 1,872 +/- 93 ppm
• Iron (Fe): 4,783 +/- 301 ppm
• Vanadium (V): 156 +/- 35 ppm
• Titanium (Ti): 1,873 +/- 113 ppm
• Zirconium (Zr): 1,560 +/- 44 ppm

As always, please let me know if you have any questions.

Thank you for reading and for sharing my posts.

Tamara Rubin
#LeadSafeMama