Toxaphene calibration report, Dec 2001

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

Signal #1 : C:\HPCHEM\l\DATA\508\113001\2PESTC2.D\ECDlA.CH Vial: 52 Signal #2 : C:\HPCHEM\l\DATA\508\113001\2PESTC2.D\ECD2B.CH Acq On : 1 Dec 2001 10:55 pm Operator: Nefliu Sample : pestccvl Inst : 105 Mise : Multiplr: 1.00 IntFile Signal #1: EVENTS.E IntFile Signal #2: EVENTS.E Quant Time: Dec 10 13:04 2001 Quant Results File: 121001P.RES

Quant Method : C:\HPCHEM\1\METHODS\508\121001P.M (Chemstation Integrator) Title : 508 Chlorinated Pesticides Last Update : Thu Dec 06 15:08:51 2001 Response via : Initial Calibration DataAcq Meth : PESTPCB.M

Volume Inj. Signal #1 Phase Signal #2 Phase: Signal #1 Info Signal #2 Info :

Compound RT#1 RT#2 Resp#l Resp#2 ug/1 ug/1

System Monitoring Compounds 10) S 2,4 DDD Surrogat 21.62 21.91 3733488 246851 0.142m 0.139m Spiked Amount 0.200 Recovery 71.00% 69.50%

Target Compounds Propachlor 14.32 13.77 561137 49293 0.180m^^7 1) 0.185m 2) g-BHC 16.48 16.21 15049127 892986 0.228 0.236m^?Zy ‘ 3) Heptachlor 17.09 17.16 3501117 202259 0.074 0.078m/f7- 4) Aldrin 17.88 18.12 6451138 414209 0.097 0 . O96m,go7 . 5) Heptachlor Epoxi 19.67 19.69 8772924 662359 0.206 0.195m ^17.. 6) 4,4-DDE 20.89 21.22 13523964 904719 0.320 0.322m/rA 7) Dieldrin 21.35 21.49 3064092 155720 0.066 0.067m^YY ■ 8) Endrin 21.90 22.47 4282166 294930 0.162 0.175m ■ 9) Methoxychlor 24.91 26.14 1447769 233209 0.238m 0.316m# 2^5

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 2PESTC2.D 121001P.M Mon Dec 10 15:36:41 2001 Page 1

NYC-WTC_0b0091901