Tuesday, December 2, 2008
|
|
|
|
Offers analytical reference materials for spectroscopy from around the world based in Houston, TX.
http://www.brammerstandard.com/
|
|
Offers standards and custom made, ready-to-use multi and mono-element solutions for AAS, ISP, MS and ILC, from Stara Zagora, Bulgaria.
http://www.cpachem.com/
|
|
RTC offers proficiency testing schedules, and manufacturers natural-matrix samples and certified reference materials in Laramie, WY.
http://www.rt-corp.com/
|
|
Quantitative and qualitative unknowns, student reference standards, answer sheets, from Beulah, MI.
http://www.thornsmithlabs.com/
|
|
|
|
