[alt-photo] Re: "Expired" dichromate

[Christina Anderson]

Take it. I've used 6 year old dichromate in water solution and it works fine. Unless there is an organic in it, in which case it wouldn't be clear orange.
Chris

Christina Z. Anderson
christinaZanderson.com

On Apr 29, 2010, at 10:04 AM, Trevor Cunningham wrote:

> 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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