Laserfiche WebLink
ErIVIRONMENTAL_� AGRICULTURAL <br /> Analytical Chemists <br /> June 24, 2021 Lab ID : STK2138315 <br /> Beattie Grocery Customer : 3-18813 <br /> Quality Control- Inorganic <br /> Constituent Method Date/m Type Units Cone. QC Data DQO Note <br /> Wet Chem <br /> urate+Nitrite as 450ONO3F 06/15/21:206699VVH Blank mg/L ND <0.2 <br /> LCS mg/L 11.22 101% 80-120 <br /> Ms mg/L 5.609 98.6% 5-285 <br /> (CH 2173678-001) MSD mg/L 5.609 100% 5-285 <br /> MSRPD m 5.609 1.4% 530.4 <br /> 450ONO3F 06/IS/21:209053VVH CCB mg/L 0.077 0.2 <br /> CCV mg/L 11.22 99.8% 90-110 <br /> CCB mg/L 0.083 0.2 <br /> CCV I mg/L 11.22 1 99.4% 90-110 <br /> Nitrate Nitrogen 450ONO3F 06/15/21:206699VVE Blank mg/L ND <0.2 <br /> Nitrite as Nitrogen 450ONO3F 06/15121:206700VVH Blank mg/L ND <0.2 <br /> LCS mg/L 1.218 102% 80-120 <br /> MS mg/L 0.6090 98.7% 50-150 <br /> (CH 2173678-001) MSD mg/L 0.6090 99.8% 50-150 <br /> MSRPD mg/L 0.6090 0.0070 <0.2 <br /> 450ONO3F 06/15/21:209051VVH CCB mg/L 0.00700 0.012 <br /> CCV mg/L 1.218 101% 90-110 <br /> CCB mg/L 0.00700 0.012 <br /> CCV mg/L 1.218 107% 90-110 <br /> Definition <br /> CCV :Continuing Calibration Verification-Analyzed to verity the instrument calibration is within criteria. <br /> CCB :Continuing Calibration Blank-Analyzed to verify the instrument baseline is within criteria. <br /> Blank :Method Blank-Prepared to verify that the preparation process is not contributing contamination to the samples. <br /> LCS :Laboratory Control Standard/Sample-Prepared to verify that the preparation process is not affecting analyte recovery. <br /> MS :Matrix Spikes-A random sample is spiked with a known amount of analyte.The recoveries are an indication of how that sample <br /> matrix affects analyte recovery. <br /> MSD :Matrix Spike Duplicate of MS/MSD pair-A random sample duplicate is spiked with a known amount of analyte.The recoveries <br /> are an indication of how that sample matrix affects analyte recovery. <br /> MSRPD :MS/MSD Relative Percent Difference(RPD)-The MS relative percent difference is an indication of precision for the preparation <br /> and analysis. <br /> ND :Non-detect-Result was below the DQO listed for the analyte. <br /> DQO :Data Quality Objective-This is the criteria against which the quality control data is compared. <br /> Page 5 of 5 <br /> Corporate Offices&Laboratory Office&Laboratory Office d Laboratory Office 8 Laboratory Office&Laboratory <br /> 853 Corporation Street 2500 Stagecoach Road 563 E.Undo Avenue 3442 Empresa Drive,Suite D 9415 W.Goshen Avenue <br /> Santa Paula,CA 93060 Stockton,CA 95215 Chico,CA 95926 San Luis Obispo,CA 93401 Visalia,CA 93291 <br /> TEL:(805)392-2000 TEL:(209)942-0182 TEL:(530)343-5818 TEL:(805)763-2940 TEL(559)734-9473 <br /> Env FAX:(805)525-4172/Ag FAX(805)392-2063 FAX:(209)942-0423 FAX:(530)343-3807 FAX:(805)783-2912 FAX:(559)734-8435 <br /> CA ELAP Certification No.1573 CA ELAP Certification No.1563 CA ELAP CeNficanon No.2670 CA ELAP Certification No,2775 CA ELAP Cerfificetion No.2810 <br />