Chromatography Forum

Posted: **Tue Jan 05, 2010 8:09 pm**

I need a test lab that can partially develop a test method for GC-MS.

The method is thoroughly documented in a Journal Article and would need to be executed as outlined in the article.

Please contact me if you have these capabilities.
j.giunta (at) kenseynash.com

Posted: **Wed Jan 06, 2010 2:23 am**

Give a bit more detail. Many labs do GC/MS for environmental. Others reach into specific markets like petrochemical, pharamaceutical, or flavors and fragrance.

Posted: **Wed Jan 06, 2010 1:23 pm**

Its a GC-MS method for residual sodium dodecyl sulfate (SDS) in aqueous biological/biochemical matrix.

Sample prep involves extraction with chloroform and MeOH.

PPB/PPM level quantities

Posted: **Wed Mar 17, 2010 4:18 pm**

Try Hauser labs, a subsidiary of Microbac in Boulder, CO. They're usually willing to try anything. 720-406-4800.

Chromatography Forum

I need a GC-MS test-lab

I need a GC-MS test-lab