Chromatography Forum

Posted: **Tue Jun 12, 2007 8:41 pm**

All,

I'm at a loss. I'm looking for a contract lab that can run the USP Assay for calcium silicate / silicon dioxide, as given in the USP 30 monograph for calcium silicate. Apparently it calls for a muffle furnace at 1300C and none of my old standby labs have a furnace that can go that high. Anyone?

Thanks.
Jeff

Posted: **Thu Jun 14, 2007 8:26 pm**

it might be a long shot but mining labs or labs performing soil analysis probably still use muffle furnaces...

Posted: **Fri Jun 15, 2007 8:41 pm**

Try Quantitative Technologies Inc. in central Jersey. www.qtionline.com

Posted: **Mon Jun 18, 2007 8:54 pm**

Thanks for the suggestions guys. I was just informed that the monograph may be revised to use 1000C instead, which should be much less of an issue.

Chromatography Forum

Contract Lab for USP Testing?

Contract Lab for USP Testing?