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Click the link below to go to this page
https://bsclab.com/pottery-testing
They request submitting a cup 4 inches in diameter and 3 inches tall.
| Glossary |
Lead in Ceramic Glazes
Lead is a melter in ceramic glazes and performs exceptionally well and must be misused to be toxic. It is also now environmentally pervasive. It is toxic and cumulative at any level of exposure. |
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