Biosolids/ Soil Analysis for Land Application
Colorado Analytical offers a complete line of test packages designed to satisfy Federal 503 regulations, as well as local land application requirements for biosolids application.  Call for specific requirements that may apply to your local jurisdiction.

           

 

 

 
Soil Analysis for Sludge Application - 503 Biosolids     Sludge Analysis for Land Application – 503 Biosolids
   

 

 
Ph         Solids - Total

 

 
Electrical Conductivity       Solids - Volatile

 

 

 
Nitrogen - Ammonia       pH

 

 

 
Nitrogen – Nitrate       Nitrogen – TKN

 

 
Nitrogen – Nitrite       Nitrogen - Organic

 

 
Phosphorus - Total       Nitrogen - Ammonia

 

 
Phosphorus - Available       Nitrogen - Nitrate

 

 
Potassium - Available       Nitrogen - Nitrite

 

 
Organic Matter        

 

 

 
Total Solids     Phosphorus

 

 
        Potassium

 

 

 
Cadmium         Cadmium

 

 

 
Copper         Copper

 

 

 
Lead         Lead

 

 

 
Nickel         Nickel

 

 

 
Zinc         Zinc

 

 

 
Arsenic         Arsenic

 

 

 
Chromium         Chromium

 

 

 
Mercury         Mercury

 

 

 
Molybdenum       Molybdenum

 

 
Selenium         Selenium

 

 

 
Metals analysis includes total and abdtpa extraction.           

 

 

 
           

 

 

 
Soil Analysis for Sludge Application Fertility Parameters   Fecal Coliform for Biosolids

 
Organic Matter     7 Sludge Samples Tested

 
Total SolidspH         Reported as MPN/G & Geometric Mean
Electrical Conductivity       Samples are accepted Monday through Thursday.  Please

 

 

 
Nitrogen - Ammonia       notify the laboratory 24 hrs prior to delivery.
Nitrogen – Nitrate        
Phosphorus - Total        

 

 

 
Phosphorus - Available