[alt-photo] "Expired" dichromate

Trevor Cunningham trevor at chalkjockeys.com
Thu Apr 29 16:04:41 GMT 2010

I just got back from the chemical supplier and hey informed me that the 
only ammonium dichromate they stock is a moistened product that has 
expired...in 2005. I'm not sure what they mean by expired, and the 
supplier want to know if I still want it. Any thoughts?

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