pH, Total Kjeldahl nitrogen (TKN), Moisture, Ammonium nitrogen (total), Calcium (total), Copper (total), Iron (total), Magnesium (total), Manganese (total), Organic nitrogen, Sodium (total), Sulfur (total), Zinc (total), Phosphorus (as P2O5), Potassium (as K2O), Total solids, Total salts
5 business days
Minimum amount of sample needed is 500 ml or approximately 8 ounces for liquid or 3 cups for solid. Liquid samples can be collected in a plastic container and lid should be fixed so it doesn't open during shipping. Solid samples can be collected in resealable plastic bag. Care must be taken in regard to sampling to insure a representative sample is submitted.