I've always understood lead is in all crystal glassware, quantity dependant on 
manufacturer.

I brewed a batch in a crystal jug years ago and it turned tea coloured in a 
very short time.  I assumed electrolysis of the silver interacted with the lead 
in the crystal?  Was always going to repeat the exercise to satisfy myself one 
way or tuther, but never have.
N.
From: [email protected]
Subject: Re: CS>safety of crystal
Date: Tue, 17 Sep 2013 20:25:25 -0400
To: [email protected]

I DO know that storing or making colloidal silver in lead crystal is not 
advised. L
On Sep 17, 2013, at 8:12 PM, PT Ferrance wrote:It depends whether or not lead 
was used in manufacturing.
PT


        From: Jess <[email protected]>
 To: [email protected] 
 Sent: Tuesday, September 17, 2013 6:20 PM
 Subject: CS>safety of crystal
   

does anyone know if it's safe to drink out of crystal glass every day?  Thanks, 
Jess