Posted by Kim Greenfield on August 11, 19100 at 18:48:19:

In Reply to: Re: Topic: Source for patina chemicals posted by Mike Caswell on February 06, 19100 at 16:22:36:

We have been in business for 50 years and we are a great source for patina chemicals, (we inventory over 500 chemicals), books, laboratory glassware and hardware, balances, safety equipment. Visit our website, www.tri-esssciences.com

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