Laserfiche WebLink
I <br />' CASTLE ANALYTICAL LABORATORY <br /> Environmental Testing Seances 2333 Shuttle Drive,Atwater,CA 95301 Phone (209)384-2930 <br />' Fax (209)384-1507 <br /> Advanced GeoEnvironmental Inc Client Project ID Cal Fuels Method EPA 5030/8260 <br /> I of Northern California Reference Number 5632 Instrument ID Varian Saturn 3 MS <br /> 837 Shaw Road Matrix Water Prepared 04-09-03 <br /> Stockton CA 95215 Analyst Scott Foster Analyzed 04-09-03 <br /> Altn Tim Cuellar Reported 04-18-03 <br />' QUALITY CONTROL DATA REPORT <br /> ISPIKE ID VWMS-4093V <br /> Reporting BLANK Spiking Control %R <br />' Limit Result Level Spike Limits <br /> IL IL IL %R <br /> COMPOUND$ <br /> t-But I Alcohol(t-BA) 200 ND 300 158% 553- 153 <br />' <br /> Methyl t-but l ether MTBE 050 ND 250 136% 604- 137 <br /> Diiso ra I ether DIPE 050 ND 250 102% 706- 131 <br /> Ethyl t-But I ether ETBE) 050 ND 250 107% 721 -131 <br /> t-Am I meth l ether(TAME) 050 ND 250 105% 717-119 <br /> 1 2-Dichloroethane 1 2-DCA) 050 ND 250 128% 636- 138 <br /> Ethylene dibromide(EDB) 050 ND 250 151% 667- 129 <br /> Surrogates <br /> Ile1,2-Dichloroethane-d4 100 121% 100 118% 592- 135 <br /> Toluene-d8 100 789% 100 791% 629- 132 <br /> Spiking MATRIX MATRIX %R %RPD <br /> Level SPIKE SPIKE DUP Limits <br /> IL %R %R <br /> COMPOUNDS <br /> t-Butyl Alcohol(t-BA) 750 133% 129% 553-153 249% <br /> Methyl t-but I ether MTBE 250 127% 110% 60 4-137 130% <br /> Diiso ro I ether DIPE 250 106% 960% 705-131 990% <br /> Ethyl t-Butyl ether(ETBE) 250 110% 100% 721 -131 913% <br /> t-Am I meth,l ether(TAME) 250 101% 888% 717-119 113% <br /> 1 2-Dichloroethane 1,2-DCA 250 128% 116% 636-138 949% <br /> Ethylene dibromide(EDB) 250 153% 139% 667-129 986% <br /> Surrogate <br /> 1,2-Dichloroethane-d4 100 116% 107% 59 2-135 770% <br /> IToluene-d8 100 829% 816% 629-132 158% <br /> I <br /> i <br /> The LCS (Laboratory Check Sample)is a control sample of known, interferent free matrix that is fortified with representative analytes and <br /> analyzed using the same reagents,preparation and analytical methods employed for the samples The LCS%recovery is used for validation <br /> of sample batch results Due to matrix effects,the QC limits and recoveries for MSIMSD's are advisory only and are not used to accept or <br /> reject batch results <br /> ANALYST APPROVED BY <br /> I Clan J Cone Jam Phillips IF <br /> oratory Director <br /> I <br />