Laserfiche WebLink
California Department of Toxic Substances Control HML Number: 960779 <br /> Hazardous Materials Laboratory T <br /> Inorganic Section to 960798 <br /> Quality Assurance Summary for ICP <br /> dded <br /> Efound <br /> il QC Sample Method Calibration Verification Duplicate Spiked Sample HML No.: Matrix: <br /> Element mg/kg Blank Standard mg/L Spike Results mg/kg Unspiked Spike % Recovery <br /> esult <br /> known % m /L found known % A: B: RPD (Rmg/kg) (mg/kg) A: B: <br /> As-Arsenic <0.04 10.4 10.0 104 <br /> Ba-Barium 0.004 9.83 10.0 98.3 <br /> Be-Beryllium <0.001 2.13 2.00 106 <br /> Cd-Cadmium <0.004 10.9 10.0 109 <br /> Co-Cobalt <0.02 10.7 10.0 107 <br /> Cr-Chromium <0.03 10.5 10.0 105 <br /> Cu-Copper <0.010 10.1 10.0 101 <br /> Mo-Molybdenum <0.03 10.4 10.0 104 <br /> Ni-Nickel <0.03 10.9 10.0 109 <br /> Pb-Lead <0.05 10.7 10.0 107 <br /> Se-Selenium <0.08 10.7 10.0 107 <br /> TI-Thallium <0.1 5 10.4 10.0 104 <br /> V-Vanadium <0.03 10.2 10.0 102 <br /> Zn-Zinc <0.015 10.9 10.0 109 <br /> HML Liquid QC Sample Reagent Inorganic Ventures Duplicate Spiked Sample HML No.: 960790 Matrix: LIQUID <br /> Elementmg/kg Blank Reference Standard <br /> mg/L Spike Results mg/kg Unspiked Spike % Recovery <br /> Result Added <br /> found known % m /L found known % A: B: RPD (mg/kg) (mg/kg) A: B: <br /> As-Arsenic 2.90 3.01 96.0 <0.04 1.06 1.00 106 115 114 0.87 <0.40 100 115 114 <br /> Ba-Barium 3.00 3.01 100 <0.002 1.01 1.00 101 102 1o1 1.01 2.44 100 99.6 98.6 <br /> Be-Beryllium 0.80 0.85 '94.0 <0.001 0.21 0.20 105 22.6 22.4 0.89 <0.01 20.0 113 112 <br /> Cd-Cadmium 2.40 2.47 97.0 <0.004 1.06 1.00 106 118 117 0.85 <0.04 100 118 117 <br /> Co-Cobalt 2.50 2.43 103 :0.02 1.07 1.00 107 114 113 0.88 - 0.21 100 114 113 <br /> Cr-Chromium 5.40 5.39 100 <0.03 1.06 1.00 106 113 113 0.00 2.11 100 111 111 <br /> Cu Copper 2.96 29.0 102 <0.01 1.14 1.00 114 178 176 1.70 76.7 100 101 99.3 <br /> Mo-Molybdenum 2.00 1.97 102 <0.03 1.05 1.00 105 110 110 0.00 <0.30 100 110 110 <br /> NiNickel4.80 4.96 970 <0.03 1.07 1.00 107 246 244 1.69 127 100 119 117 <br /> Ph Lead 10.0 10.2 98.0 <0.05 1.07 1.00 107 117 117 1 0.00 0.85 100 116 116 <br /> Se-Selenium 3.70 3.47 107 :0.08 1.10 1.00 110 118 118 0.00 <0.80 1 100 118 118 <br /> TI-Thallium 13.0 10.1 129 <0.15 1.14 1.00 114 108 108 0.00 <1.50 1 100 108 108 <br /> V-Vanadium 2.50 2.49 100 <0.03 1.02 1.00 102 106 105 0.95 1 <0.25 1 100 106 105 <br /> Zn-7inc 1 54.4 57.1 /1 95.0N :0.015 1.05 1.00 105 247 245 1.63 10 124 122` <br /> ICP Analyst's Signature: 1�..�.i &/ /�+^�Ir Milad S. Iskander, Supervisor: - - Date: ��a�X� <br /> Chemist: Zaida R. Ilela hemist's ignature: �'- '� IV <br /> Date Analyzed: 04/03/97 <br />