Environmental Reference Materials, Inorganics, Soil QC Knowns
Nutrients in Soil #SQCO-019
$171.00
Supplied as a 40 gram soil sample for determination of Nutrients in the NELAC required range. read more
Analyte
Ammonia as N | 300-3000 mg/kg |
Kjeldahl nitrogen (TKN) | 400-4000 mg/kg |
Total Phosphorus | 300-3000 mg/kg |
Total Organic Carbon (TOC) | 1000-15000 mg/kg |
COA's