Chain of custody form for 75 Park Place samples, Feb

NYC 9/11 Public Portal Document

Friday, March 01, 2002 10:34 AM EHI, Inc. 973-729-5649 p.2 Feb 28 02 01:49p PSC Rna11tical Services 6109219667 p.3 FEB 27 2002 3:52 Ph FR PHILIP ANALYTICAL05 332 9169 TO 16109219667 P.02/04

• 2/27102 PASC - Cer1Y,ficate ofAm Zysis Page 2 of 4

Method LMB LMB LMB LMB Cliewr IA- . Black 022002.OIC 02'002-02C 022002-03C 022002.040 tab N4.: 009293 02 - '00929402 00929502 00929602 00929702 Duce Saeptsd: 20-Feb-2002 20-Feb-2002 20•Fcb•2002 20-Fcb-2002 20•Feb2002 Con poomt MDL Udts

Total Teuachtorodiber►tofuistu ng 0.13 <0.2) <0.049 50.043 <0.038 Total Pentachlorodi►r:nzoburans <0.062 40.23 40.055 40.055 <0.054 Total Hcxechlorodibenzofutans <&083 <02$ <0.072 <0.074 <0.072 Total Heptachlorodlbenzu uans 40.11 <0.29 40.10 <0.10 40.076 Oc chlotodibeozofursn <0.16 <031 40.14 <0.14 <0.1t Total TetracblotodibenaapdioxIns <0.10 <0.39 <0.004 '0.079 <0.062 Total Pentachlorodibenzo-p-dioxins <0.11 <033 <0.094 -0.094 <0.091 Total Hauehtotodibenzo-p*dioxins '0.13 <0.33 <0.11 20.11 -Co. 11 Taal Heptacht«odibcnzo•pdioxins <0.17 <0.42 <0.13 <0.1$ <O I l Ocuchlorodibenzo-polon l <0.16 <0.33 <0.16 <0.16 40.12 Surrogate Recoveries % 2,3,7.&-T4C00-I3Cl2 74 i8 90 97 103 2,3,7,8.T4CPF-13C12 80 20 96 99 105 1,2,3,7,8-P1MD-13012. 102 26 tl 1 114 121 1.2,3,6;,J-H6CDD-13C12 97 32 119 120 119 ),2,3; ,6.7,11-H7CDD-13012 103 41 122 124 130 OCPi -13C12 97 SI 119 123 126

2,3,7.11-04-Dibemwfivan n4 <0.060 <0.23 <0.049 <0.048 <0.038 2,3,7.td74•Dicozo-p-dioxin .40.10 <039 40.014 00.079 40.062 1.2,3.7,8-C15-Dibeazofar2n <0.063 <0.23 <0.056 <0.036 <0.054 2,3.4.7,!-CIS-Dibcazofuran <0.062 <0.22 <0.053 <0.055 <0.053 1.2.3.7.6-CTS-Dibenzo-p-dbzi+ .40.11 <0.31 <0.094 <0.094 <0.091 l,2,3,4,7,8-C16-Dtbcnz9furaw -0.091 <0.24 40.070 40.072 <0.070 ).2,3.6.7,x-Ct6-Oibeaa !lame • <0.072 <u.22 <0-063 <0.064 40.063 2.3,4A,7.8.C16-Dtbcnzo(Lr1n " 40.085 <0.26 <0.074 <0A75 <0.074 1,2.3.7.tiy-Gli Drlensofi~~n <0.096 <0.30 140.065 <0.027 <QOgi l,2,3.4.7.3-C)6-0ibetao-0-dioxin <0.13 <0.40 <0.12 -0.12 <0.12 1,2,36,7,E-016-Dibenxa-p-dlaxio <0.12 <0.36 <0.10 <0.)1 <0.10 '. 1,2,3,7,8,9-C16-Dibcnzo-p-dioxin ` <0.13 <039 <0.11 <011 <0.11 I,Z,3,4,6,7,3-C17-Dlbenmflaan <0.11 40.26 <0.093 <0.094 <0.070 I.2,3,4,7,3,9-CI7-Dibenno0nan <0.12 <0.31 <0.1) <0.11 <0.083 1,2.3,4,6,7.8.017-Dibeama-p-dioxin <0.17 <0.42 <O.tS <0.15 <0.11 l.2,3.4,6,7,8.9-ClB-Drbctrznfiva <0.16 <0.31 <0.14 <0.14 <0.11 12,3,4x6,7,6 018-D~bcnzo p-dioxin <0.13 <0.3$ <0.16 <0.16 40.12

OieotPbilip Analytical Scr..:cca Tnc Projcc Mist.

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