NYC-WTC_000209823

NYC 9/11 Public Portal Document

MOV 01 01 01:12p PSC Rnalatical Services G109213GG7 P-4 OCT 2G 2001 6:01 PM PR PHILP ftNRLYL ICRLSOS 332 S163 TO 1G109219B67 P. 02^-04

Page 2 of4 10/26/200) - PASC~ Certiftcate ofAnalysis

207720 207720 207720 207720 207720 1467955 1467956 1467957 1467958 1467959 mCp Seaiing fO: 06239901 062395 01 06239601 06239701 06239801 Lab Nt.; D8-0t auntlJ) D12-0) Dll-OI DlO-Ol D9-O1 13.0d-200l 13-Oel-lOOl I3-Oct-200) 13.0ct.2001 13.0«t-2001 Dau Sampled; Component MDL Units

4800 18000 11000 3100 3000 Total Tce-»chlorodibenzofurani P&'S 1200 1800 7400 4900 1300 Total PenuchlorodibenMfurans 520 820 2500 1900 470 Total Hexaehloradibenzotiirans 98 n 1200 540 450 59 Total Kepiadilorodibcnzofurans 340 OctacWorodifcecMfura.n 520 430 670 74 . Total Tetraehlorodlbcnzo-p-dioxins 6200 22000 tsooo 3700 3600 740 6100 4300 1000 960 Total Pcntachlorodibe nzo-p-dioxins Total Hfcxaehlorodibenxo-p-diojrins 730 3300 2600 660 680 390 920 1800 250 730 Tout Keptaeklorodibenzo-p-dioxlns Octschlorodlbenzo-p-dloxin 2300 1500 45000 760 5000 Internal Recoveries • % 2,3,7,8-T4CDF-l3CI2 73 64 63 62 56 23.7,8-T4CDI>-l3C12 79 66 64 68 61 64 53 52 60 54 I,2,3,7,8-P5CDF-13C12 1,23,7,8-P5CDD-13C12 90 77 80 92 81 1,2.3,4,7.8-H6CDF-13C12 73 56 54 72 48 l,2,3,6,7,g.H6CD[>.13C12 S3 64 64 82 54 lA3.4.6.7.8-H7CDF.t3Cl2 76 59 56 92 45 1.2J.4.6.7.8.H7CDD.13C12 90 73 58 109 65 OCDD-13C12 91 ■75 82 123 67

2J,7,8<l4-DihcTiiQfunn (DBS) P«/8 590 2000 14D0 380 370 23,7.8 •C14-Diben2o-p-dioxin 13 42 36 7.7 12 1.2,3,7,5-ClS-I>ibcnzofiican 89 210 180 48 57 2.3,4,7,8-ClS-Diben2ofuran no 420 310 92 81 l.2,3,7,^CIS-Dibenzo-p<lloxin 19 <57 <38 <11 15 1.2,3.4.7.8-C16-Dibaizoluran 150 420 310 83 97 1,2.3,6,7,8-CI6-Dibcnzafuran 120 190 150 37 52 2,3,4,6,7,8-Cl6-Dibenao<uran 65 170 ISO 40 43 1.23.7.8,9-Cl6-Dibenzofur»n 21 <18 <11 <11 <17 1,23,4,7.8-C16-Dibciuo-p-dioxin II 43 33 10 10 1,2,3,6,7,8-CI6-Pibenzo-p-dloxin 23 88 75 20 24 1.23,7.8,9<a6-Dibenao-p. dioxin 35 140 no 28 42 1,23.4,6.7,8-CI7-Diben2oturin 700 <560 <450 <100 <540 «A3-*.7,8,9-CI7-DibeB2ef>»nm 150 130 100 26 120 1,23,4,6,7,fi-C17-Dibenzo-p-dioxin 190 430 840 120 380 1.23,4,6,7.S,9-Ctg.Dihenro<unn 520 430 670 74 340 1,2,3,4,6,7.8,9-Cia-Dibenzo-p-dioxift 2300 1500 45000 760 5000 Dilution Factor 1.0 10 10 10 10

2.3,7,8-'rCD7 (DB225) pg's IJO 290 180 5S 46 Iniemal Recoveries U 23.7.8-T€DF-13C12 95 69 70 65 69

ClienkPhilip Analytical Services Inc Projtct.Misc.

CI TY_D E P_WO R B Y_CAN N ATA_S U B P_000002142 NYC-WTC_000209823