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Morris Reagent Stability?

Didgital

Moderator: PD
Staff member
Joined
Jul 22, 2018
Messages
553
Location
USA
Was just curious if anyone could tell me the shelf life and best storage conditions for the Morris reagent?
 
stored in fridge or room temp?
It's stored in the cardboard box that it was mailed in to me by dance safe. In a plastic tub in my closet.

The only reagent that I suspected it wasn't working was Marquis.

So that would be Ehrlich, Morris, Simon's, Froehde, & Liebermann.

When I went back and read it said that even if the Marquis is discolored it should still work. I think I had a no react and that's why I threw it away.

And it's going on. Oh I don't know 16 or 17 months.

I know for certain that the reagents are working because I got exactly what should be expected from a, (but I'm using loosely) reference sample of methamphetamine.

And I test on reference samples like aspirin, acetaminophen, a codeine pill you know just to make sure that they're still working.
 
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