Instrumentation includes Lachat flow injection analyzer, ICP-OES, pH and EC probes, and spectrophotometer. We offer the following extractions and analyses:

Extraction Method Analysis
Total P Acid persulfate digest ICP-OES or flow injection analysis
Total N Alkaline persulfate digest NO3+NH4 Lachat flow injection analysis
Method Analysis
pH Electrode
Electrical conductivity Electrode
Total dissolved solids Gravimetric
Dissolved NO2, NO3, NH4, PO43-      Colorimetric (Lachat flow injection analysis)
Multielement ICP-OES USEPA 6010D
Anions Ion chromatography (USEPA Method 300.0)