September 07, 2007 KSA Environmental Laboratory Inc. Amerigrow Recycling Attn: Orlando D. Pagan 10320 West Atlantic Ave Delray Beach, FL 33446 RE: Mulch Metals KSA Workorder: Q006081 Dear Orlando D. Pagan, Enclosed is a copy of your laboratory report for test samples received by our laboratory on 09/06/07 10:00. Unless otherwise noted in an attached project narrative, all samples were received in acceptable condition and processed in accordance with the referenced methods/procedures. Results for these procedures apply only to the samples as submitted. This data has been produced in accordance with NELAC standards. This report shall not be reproduced except in full, without the written approval of the Laboratory. If you have any questions or require further information, please do not hesitate to contact me. Sincerely, Ivelisse Gaud Project Manager Enclosure(s) Page 1 of 9 KSA Environmental Laboratory Inc. - 10200 USA Today Way - Miramar, FL 33025 - (954) 431-4550
CASE NARRATIVE KSA Work Order #: Q006081 Project Name: Mulch Metals I. Sample Receiving Notes All samples listed on the Chain of Custody identified with KSA Work Order # Q006081 were received with containers intact, correctly preserved, and at the proper temperature for the requested analyses. II. Data Notes The analyses were performed in accordance with KSA Environmental Laboratory SOP's and industry-standard methodologies in compliance with FDEP/NELAC criteria. There were no notable problems encountered in the analytical process. III. Quality Control Notes There were no significant quality control anomalies associated with this work order. Page 2 of 9 KSA Environmental Laboratory Inc. - 10200 USA Today Way - Miramar, FL 33025 - (954) 431-4550
SAMPLE SUMMARY Client ID Matrix Sampled Received Q006081-01 PREMIUM RED Solid 09/05/07 00:00 09/06/07 10:00 Q006081-02 PREMIUM GOLD Solid 09/05/07 00:00 09/06/07 10:00 Q006081-03 ECO-MULCH Solid 09/05/07 00:00 09/06/07 10:00 Page 3 of 9 KSA Environmental Laboratory Inc. - 10200 USA Today Way - Miramar, FL 33025 - (954) 431-4550
ANALYTICAL REPORT Sample ID: PREMIUM RED Lab #: Q006081-01 Sampled: 09/05/07 0:00 Project: Work Order #: Matrix: Mulch Metals Q006081 Solid Metals Arsenic, Total 2.2 mg/kg dry U 1 2.2 3.4 6010 09/06/07 13:30 09/07/07 12:34 7090089 Chromium, Total 16 mg/kg dry 1 0.52 9.5 6010 09/06/07 13:30 09/07/07 12:34 7090089 Copper, Total 14 mg/kg dry 1 0.61 9.5 6010 09/06/07 13:30 09/07/07 12:34 7090089 Wet Chemistry Solids, Total 52 % 1 1.0 1.0 160.3 09/06/07 13:31 09/06/07 13:31 7090094 Page 4 of 9 KSA Environmental Laboratory Inc. - 10200 USA Today Way - Miramar, FL 33025 - (954) 431-4550
ANALYTICAL REPORT Sample ID: PREMIUM GOLD Lab #: Q006081-02 Sampled: 09/05/07 0:00 Project: Work Order #: Matrix: Mulch Metals Q006081 Solid Metals Arsenic, Total 2.3 mg/kg dry U 1 2.3 3.7 6010 09/06/07 13:30 09/07/07 12:34 7090089 Chromium, Total 4.7 mg/kg dry I 1 0.55 10 6010 09/06/07 13:30 09/07/07 12:34 7090089 Copper, Total 5.4 mg/kg dry I 1 0.65 10 6010 09/06/07 13:30 09/07/07 12:34 7090089 Wet Chemistry Solids, Total 49 % 1 1.0 1.0 160.3 09/06/07 13:31 09/06/07 13:31 7090094 Page 5 of 9 KSA Environmental Laboratory Inc. - 10200 USA Today Way - Miramar, FL 33025 - (954) 431-4550
ANALYTICAL REPORT Sample ID: ECO-MULCH Lab #: Q006081-03 Sampled: 09/05/07 0:00 Project: Work Order #: Matrix: Mulch Metals Q006081 Solid Metals Arsenic, Total 1.8 mg/kg dry U 1 1.8 2.9 6010 09/06/07 13:30 09/07/07 12:34 7090089 Chromium, Total 2.7 mg/kg dry I 1 0.43 7.9 6010 09/06/07 13:30 09/07/07 12:34 7090089 Copper, Total 4.2 mg/kg dry I 1 0.51 7.9 6010 09/06/07 13:30 09/07/07 12:34 7090089 Wet Chemistry Solids, Total 63 % 1 1.0 1.0 160.3 09/06/07 13:31 09/06/07 13:31 7090094 Page 6 of 9 KSA Environmental Laboratory Inc. - 10200 USA Today Way - Miramar, FL 33025 - (954) 431-4550
QUALITY CONTROL FOR :Q006081 Analyte Result MDL PQL Units %REC %REC Limits RPD RPD Limit Metals - Quality Control Blank (7090089-BLK1) Arsenic, Total Chromium, Total Copper, Total 1.2 U 1.2 0.27 U 0.27 0.32 U 0.32 1.8 5.0 5.0 mg/kg dry mg/kg dry mg/kg dry ared: 06-Sep-07 Analyzed: 07-Sep-07 Metals - Quality Control LCS (7090089-BS1) Arsenic, Total Chromium, Total Copper, Total ared: 06-Sep-07 Analyzed: 07-Sep-07 103 67-117 100 67-118 101 71-115 Metals - Quality Control Matrix Spike (7090089-MS1) Source: Q006080-01 Arsenic, Total Chromium, Total Copper, Total ared: 06-Sep-07 Analyzed: 07-Sep-07 120 75-125 102 75-125 104 75-125 Metals - Quality Control Matrix Spike Dup (7090089-MSD1) Source: Q006080-01 Arsenic, Total Chromium, Total Copper, Total ared: 06-Sep-07 Analyzed: 07-Sep-07 118 75-125 1.68 100 75-125 1.98 104 75-125 0.00 20 20 20 Page 7 of 9 KSA Environmental Laboratory Inc. - 10200 USA Today Way - Miramar, FL 33025 - (954) 431-4550
NOTES AND DEFINITIONS U I MDL PQL DF %REC RPD Indicates the compound was analyzed for but not detected. The reported value is between the laboratory method detection limit and the reporting limit. Detection Limit Practical Quantitation Limit Dilution Factor Percent Recovery Relative Percent Difference Page 8 of 9 KSA Environmental Laboratory Inc. - 10200 USA Today Way - Miramar, FL 33025 - (954) 431-4550
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