Quote:
Originally Posted by Heidi von Frozenfyre
The higher the c.o.e the higher the lead content. The brighter the colors the most likely the higher of c.o.e. and lead
The makers of the glass do not need to say the % of lead content if it's under 39%
If it doesn't have lead it's pyrex.
Lead makes the glass flow.
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Um, ok...
There's some pretty sound information on the glass alchemy website:
www.glassalchemyarts.com
Here's a handy number (quote) "If you are working with lead-containing glasses for food or beverage applications, the International Crystal Federation (phone 202-342-8400) can be a valuable source of information and guidelines."
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