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ANALYTICAL CHEMISTS TEL: 831-724-5422 <br /> and <br /> BACTERIOLOGISTS FAX: 831-724-3188 <br /> Approved by State of California www.controllabs.com <br /> SOIL CONTROL LAB <br /> Account#: 3060223-1/1-7155 <br /> CAI 1f <br /> Group: Jun23B#49 <br /> Reporting Date: June 21, 2023 <br /> Forward Republic Services <br /> 9999 S. Austin Road <br /> Manteca, CA 95336 <br /> Attn: Kyle Maciel <br /> Date Received: 09 Jun. 23 <br /> Sample Identification: Super Compost <br /> Sample ID#: 3060223- 1/1 <br /> Nutrients Dry wt. As Rcvd. units Stability Indicator: <br /> Total Nitrogen: 1.7 0.86 % CO2 Evolution Respirometery <br /> Ammonia (NH4-N): 23 11 mg/kg mg CO2-C/9 OM/day 0.98 <br /> Nitrate (NO3-N): 4.3 2.1 mg/kg mg CO2-C/g TS/day 0.58 <br /> Org. Nitrogen (Org.-N): 1.7 0.86 % Stability Rating very stable <br /> Phosphorus (as P205): 0.71 0.35 % <br /> Phosphorus (P): 3100 1500 mg/kg Maturity Indicator: Cucumber Bioassay <br /> Potassium (as K20): 1.0 0.49 % Compost:Vermiculite (v:v) 1:2 <br /> Potassium (K): 8300 4100 mg/kg Emergence (%) 100 <br /> Calcium (Ca): 3.3 1.6 % Seedling Vigor(%) 100 <br /> Magnesium (Mg): 0.65 0.32 % Description of Plants healthy <br /> Sulfate (SO4-S): 63 31 mg/kg <br /> Boron (Total B): 53 26 mg/kg Pathogens Results Units Rating <br /> Moisture: 0 50.7 % Fecal Coliform 58 MPN/g pass <br /> Sodium (Na): 0.11 0.054 % Salmonella < 3 MPN/4g pass <br /> Chloride (Cl): 0.13 0.064 % Date Tested:09 Jun.23 <br /> pH Value: NA 8.48 unit <br /> Bulk Density: 22 44 Ib/cu ft Physical Contaminants** % by dry wt <br /> Carbonates (CaCO3): 28 14 Ib/ton Total Plastic < 0.1 <br /> Conductivity(EC5): 2.0 NA mmhos/cm Film Plastic < 0.1 <br /> Organic Matter: 58.9 29.1 % Glass < 0.1 <br /> Organic Carbon: 31.0 15.0 % Metal < 0.1 <br /> Ash: 41.1 20.3 % Sharps ND <br /> C/N Ratio 18 18 ratio Total < 0.5 <br /> A Index > 10 > 10 ratio <br /> Metals Dry wt. EPA Limit units Size Distribution <br /> Aluminum (Al): 5700 - mg/kg MM % by weight <br /> Arsenic (As): 4.1 41 mg/kg > 50 0.0 <br /> Cadmium (Cd): 2.6 39 mg/kg 25 to 50 0.0 <br /> Chromium (Cr): 19 - mg/kg 16 to 25 0.0 <br /> Cobalt(Co) 8.1 - mg/kg 9.5 to 16 0.0 <br /> Copper(Cu): 150 1500 mg/kg 6.3 to 9.5 0.0 <br /> Iron (Fe): 11000 - mg/kg 4.0 to 6.3 1.6 <br /> Lead (Pb): 28 300 mg/kg 2.0 to 4.0 13.3 <br /> Manganese (Mn): 420 - mg/kg j< 2.0 85.1 <br /> Mercury(Hg): < 1.0 17 mg/kg **Greater than 4mm in size (Sharps greater than 2mm) <br /> Molybdenum (Mo): < 1.0 75 mg/kg <br /> Nickel (Ni): 23 420 mg/kg Analyst: Assaf Sadeh <br /> Selenium (Se): < 1.0 100 mg/kg - <br /> Zinc(Zn): 230 2800 mg/kg <br /> *Sample was received and handled in accordance with TMECC procedures. <br />