GCMS blank analysis results for sample AE00275, Jan 2002

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Laboratory report documenting GCMS blank analysis to verify system cleanliness during January 8-10, 2002 testing.

NYC-WTC_000051024–000051039

Folder label: “GCMS X 1/7/02 A 1/8/02”

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NYC 9/11 Public Portal Document

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Data File : C : \MSDCHEM\1\5973N\02JAN08\00275 . D Vial: I Acq On : 8 J an 2 002 3:24 pm Operator: Sample : 508scan Inst : Instrumen Mise : January 8, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\l-..\SCAN508.M (RTE Integrator) ( Title : 508 scan method — 0 1 J Y2 Library : C:\DATABASE\WILEY7N.L D ‘ • ********************************************************************* Peak Number 7 Phenanthrene, 9-methyl- $$ ... Concentration Rank 5 R.T. EstConc Area Relative to ISTD R.T.

22.28 0.13 ug/L 66968 Phenanthrene-dl0 22.63

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Phenanthrene, 9-methyl- $$ 9-Met... 192 C15H12 000883-20-5 59 2 N-(2-methylprop-2-enyl)-2-nitrob... 192 C10H12N2O2 000000-00-0 50 3 1-amino-2-methyl-4-isopropyl-thi... 192 C5H13N4PS 107264-54-0 50 4 Thiocyanic acid, 2-benzothiazoly... 192 C8H4N2S2 006011-99-0 45 Abundance Scan 1656 (22.280 min): 00275.D (-) m/z 192.10 100.00% 192

5000

■ ■ i ■ ■ Tik 82 96 146 160 22.00 22.20 22.40 22.60

n/z-> 44 0- TIUTr ' r '1' 11 40 50 60 - 118 111111 i 1111 rp L 70 80 90 100 110 120 130 140 150 160 170 180 190 200 ।' ■ ■' । Ip m/z 191.10 16.36% Abundance #103936: Phenanthrene, 9-methyl- $$ 9-Methylphenanthrene 192

5000 22.00 22.20 22.40 22.60 m/z 193.10 13.96% 96 165 88 ,l 139 152 ,| 1/6 ( 0 l1I1111111'1111'1'1111111111111111111111111 ''I " 11111" I'''111 " 1 ‘ i " ''' r ■' 11 ■ m/z--> 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #102494: N-(2-methylprop-2-enyl)-2-nitrobenzenamine 192 77 151 TTF ‘‘‘‘E J 130 22.00 22.20 22.40 22.60 93 104 m/z 96.00 13.20% 5000 119

177 01 " i' " ' I' I | I " " 11 '1 ' 1' " 11 ‘ I" "Itt T’TT TT i■ " ’ i " " i TTT ' ‘ ' l' m/z- > 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #101918:1-amino-2-methyl-4-isopropyl-thiotriazaphospholin... TTnr 159 192 22.00 22.20 22.40 22.60 m/z 146.10 12.72%

5000

144 177

0 TTT—mmn!tpumum‘mruO‘m‘‘‘‘‘I"—‘TTu‘T —PPPPPPPPT H A i ■ ' ■ n/z-> 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 22.00 22.20 22.40 22.60

00275.D SCAN508.M Wed Jan 09 15:11:00 2002 Page 9

NYC-WTC_000051036

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NYC-WTC_000051036Source: NYC Law Department, mirrored locally

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NYC-WTC_000051137

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