[alt-photo] Re: "Moistened" AD (4th and final attempt)

[Trevor Cunningham]

1kg of the powder is a little over $100. But the moistened is actually a 
little cheaper. As long as it does the same thing, I'm a happy camper. I 
get the impression from them that they might need to back order the 
crystal form. Would storage become an issue with keeping it "moist"? Or 
could I turn it all into solution and leave it on the shelf?

What does .5% - 3 water mean? The sheet you linked is exactly the same 
product, # and all.


Tomas Sobota wrote:
> Not sure why they moist the Am. dichromate (0.5% - 3 water) but this is a
> pure reagent for analysis and it will probably be expensive.