Laserfiche WebLink
March 31, 2004 Lab ID STK431885 <br /> Ground Zero Analysis Customer 3-14996 <br /> Quality Control - Organic <br /> Constituent Method Date/ID Type Units Cone. QC Data DQO Note <br /> I 1 12-Tetrachloroethane 5242 03/23/2004 A209 BS ug/L 1000 98 7% 77-I38 <br /> BSD ug/L 1000 975% 77-138 <br /> BSRPD ug/L 12% 515 8 <br /> 5242 03/23/2004 A 00-CCV ug/L 1000 105% 70-130 <br /> 1,1,2,2-Tetrachloroethane 524 2 03123!3004 A209 Blank ug/L ND <0 5 <br /> BS ug/L 1000 102% 79-147 <br /> BSD ug/L 1000 96 8% 79-147 <br /> BSRPD ug/L 49% 525 9 <br /> 5242 0312312004 A 00-CCV ug/L 1000 113% 70-130 <br /> Tetrachloroethylene 5242 031231'004 A209 Blank ug/L ND <05 <br /> BS ug/L 1000 91 1% 71-136 <br /> BSD ug/L 1000 85 1% 71-136 <br /> BSRPD ug/L 6 8% 514 7 <br /> 5242 03'232004 A 00-CCV ug/L 1000 802% 70-130 <br /> Toluene 5242 03/23/2004 A209 Blank ug/L ND <05 <br /> BS ug/L 1000 998% 78-126 <br /> BSD ug/L 1000 92 9% 78-126 <br /> BSRPD ug/L 7 1% 516 4 <br /> 5242 03/23/2004 A 00-CCV ug/L 1000 936% 70-130 <br /> 1,2,3-Trtchlorobenzene 5242 03123!2004 A209 Blank ug/L ND <05 <br /> BS ug/L 1000 98 3% 74-151 <br /> BSD ug/L 1000 974% 74-151 <br /> BSRPD ug/L 0 9% 525 4 <br /> 5242 0323/2004 A 00-CCV ug/L 1000 108% 70-130 <br /> 1,2,4-Tnchlorobenzene 5242 03,23/2004 A209 Blank ug/L ND <0 5 <br /> BS ug/L 1000 101% 74-152 <br /> BSD ug/L 1000 96 0% 74-152 <br /> BSRPD ug/L 5 2% 521 7 <br /> 5242 03123/2004 A 00-CCV ug/L 1000 105% 70-130 <br /> 1 1 1-Trichloroethane 5242 03/23 2004 A209 Blank ug/L ND <0 5 <br /> BS ug/L 1000 101% 84-I44 <br /> BSD ug/L 1000 108% 84-144 <br /> BSRPD ug/L 71% 517 8 <br /> 5242 03/23/2004 A 00-CCV ug/L 1000 105% 70-130 <br /> 1 1 2-Tnchloroethane 5242 03%2312004 A209 Blank ug/L ND <05 <br /> BS ug/L 1000 88 2% 80-132 <br /> BSD ug/L 1000 918% 80-132 <br /> BSRPD ug/L 40% 520 0 <br /> 524 2 0312312004 A 00-CCV ug/L 1000 95 8% 70-130 <br /> • Trtchloroethvlene 1 5242 03123/2004 A209 Blank ug/L ND <05 <br /> Report continued on next page <br /> STK431885 Quality Control Page 7 <br />