Same here. My disposal company is good with just a simple IR and solubility testing to avoid the extra fees of calling it an unknown.
-------- Original message --------
From: Patricia Leach <Patricia.Leach**At_Symbol_Here**TAMUC.EDU>
Date: 5/28/21 5:18 AM (GMT-05:00)
To: DCHAS-L**At_Symbol_Here**Princeton.EDU
Subject: Re: [DCHAS-L] What's in the bottle?
I do the same.