GC/MS analytical results for lab blank sample 1226LB, Dec 2001

NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed)

Signal #1 : C:\MSDCHEM\l\DATA\508\011226\1226LB.D\ECDlA.CH Vial: 66 Signal #2 : C:\MSDCHEM\l\DATA\508\011226\1226LB.D\ECD2B.CH Acq On : 27 Dec 2001 5:49 am Operator: Nefliu Sample : 12/26 lab blk Inst : Instrume Mise : Multiplr: 1.00 IntFile Signal #1: EVENTS.E IntFile Signal #2: events2.e Quant Time: Dec 31 13:58 2001 Quant Results File: 011224P.RES

Quant Method : C:\MSDCHEM\1\METHODS\011224P.M (Chemstation Integrator) Title : 508 Chlorinated Pesticides Last Update : Wed Dec 26 10:35:07 2001 Response via : Multiple Level Calibration DataAcq Meth : MDL508.M

Volume Inj. Signal #1 Phase Signal #2 Phase: Signal #1 Info Signal #2 Info : Response_ Signal: 1226LB.D\ECD1A.CH

8 2e1O7

1.5e+07

1e+07

255553 S S oi 1 i 0 S T—J—,—r-T—I—[-T—I—I—I—I—T-T—I I I i I—I—r’Y-r-1^1 I I I—I—1—I I ? , 1—T—7—i-i- , y—1“I— J— | , , , p—

Time 2.00 4.00 6.00 8.00 10.00 12,00 14.00 16.00 18.00 20,00 22.00 24.00 Response Signal: 1226LB.D\ECD2B.CH 1.8e+07

1.6e+07

1.4e+07

1.2e+07

1e+07

85555551

6555553

555555] 555553 jlJ S L J'_ 0 § Time 2.00 4.00 6.00 8.00 10.00 12.00 14,00 16.00 18.00 20,00 22.00 24.00 1226LB.D 011224P.M Mon Dec 31 13:58:58 2001 Page 2

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