Services:

Analysis of solid samples for carbon and nitrogen, weight percent. (EA)

$6 per element


Analysis of solid samples for carbon isotope, δ 13C. (CRDS)

$16


Analysis of water for total dissolved carbon, inorganic carbon and total organic carbon and total nitrogen (Shimadzu TOC/TDN)

$11 per solute


Analysis of gas samples for carbon dioxide concentration (Perkin Elmer GC)

$2


Analysis of gas samples for CO2, N2O, and CH4. (Shimadzu GHG)

$2.50


Analysis of water samples for nitrate/nitrite, ammonium, aluminum, calcium, chloride, magnesium, manganese, orthophosphate, potassium or sodium (Lachat Autoanalyzer)

$6.50 per solute


Analysis of samples for copper oxide oxidative products of lignin and cutin/suberin (Shimadzu GC-MS).  See also, additional costs for sample extraction, technician time, and time on GC-MS.

$9.50


Technician Time

$40/hr


Time on GC-MS

$40/hr


 

Sample Preparation:

Acidification

$3.50


Drying

$1


Weighing  

$3


Hot Water Carbon Extraction

$6


Sample Extraction for Lachat Autoanalyzer

$5


Sample Extraction for CuO-Lignin

$48


Grinding

$3