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Central Valley Compost(WM-Lathrop) <br /> UvesCOMPOSTING Abel 916Fre ert <br /> COUNCIL 916 Frewert Road <br /> Seat of Testing p <br /> CA 9 <br /> Assurance CA 5330 <br /> Product Identification <br /> Date Sampled/Received: 18 Apr. 25/21 Apr. 25 11WM-Yield Compost <br /> COMPOST TECHNICAL DATA SHEET <br /> usoaaroav:Soil Control Lab;42 Hangar Way;Watsonville,CA 95076 tel: 831.724.5422 fax. 831.724.3188 <br /> Compost Parameters Reported as (units of measure) Test Results Test Results <br /> Plant Nutrients: %,weight basis Not reported Not reported <br /> Moisture Content %,wet weight basis 30.8 <br /> Organic Matter Content °/n,dry weight basis 51.0 <br /> pH units 7.96 <br /> Soluble Salts dS/m(mmhos/cm) 2.9 <br /> (electrical conductivity EC S) <br /> Particle Size or Sieve Size maxium aggregate size,inches 0.38 <br /> Stability Indicator(respirometry) .Stability Rating: <br /> - CO,-C/g 0M/day 2.7 CO, Evolution mg — Stable <br /> mg COz-C/g.TS/day 1.4 <br /> Maturity Indicator(bioassay) <br /> Percent Emergence average%of control 100.0 <br /> Relative Seedling Vigor average%of control 100.0 <br /> Select Pathogens PASS/FAIL: per US EPA Class A <br /> standard,40 CFR§503.32(a) Pass Fecal coliform <br /> Pass Salmonella <br /> Trace Metals PASS/FAIL: per US EPA Class A As,Cd,Cr,Cu.Pb.E1g <br /> standard,40 CFR§503.13, Pass - <br /> Tables I and 3. 1 MO,Ni.Se,Zn <br /> Participants in the US Composting Council's Seal of Testing Assurance Program have shown the commitment to <br /> test their compost products on a prescribed basis and provide this data, along with compost end use instructions, as <br /> a means to better serve the needs of their compost customers. <br /> Laboratory Group: A r25D Laboratory Number: 5040317-1/1 <br /> Analyst:Assaf Sadeh �cL <br /> www.controllabs.com <br />