Laserfiche WebLink
QUALITY CONTROL REPORT <br /> Matrix Spike <br /> Metals LP# 6799 <br /> Analyst SP Instrument # PE5100 <br /> Date of Analysis 11/30/92 Spike Sample ID 6799-002 MS <br />�j Date of Digestion 11/24/92 Spike ID Code W4-3020 <br /> Batch # 921124-1104 Matrix Water Units ug/L <br /> (a) (b) (d) fie) (8) <br /> SAMPLE <br /> SAMPLE DUP ACCEPTANCE <br /> + + SPIKE LIMM <br /> SAMPLE SPIKE SPIKE SPIKE SPIKE DUP RPD <br /> METALS CONC CONC CONC REC% CONC REC% % REC% RPD <br /> Pb 76 1 200 1 231 1 78a NA NA NA 80- 120 c20 <br /> Spike Recovery = c-a)/b) x 100 <br /> Spike Duplicate Recovery — f — ((e-a)/b) x 100 <br /> Relative Percent Difference — g = ( Ic-el )/( (c+e) x 5) x 100 <br /> a Matrix spike recovery is beyond advisory acceptance limits, however, the laboratory control <br /> sample data are acceptable <br /> aren Sm <br /> L� <br /> Prt <br /> ENVIRONMENTAL ENGINEERING CORPORATION (DC5-CN6799) .c)cNdARM <br />