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Document / 11 pages

GCMS method and data sheet, Dec 2001

Machine-extracted title · confidence 100%

Technical form recording method parameters, drip rates, and analytical data for GCMS testing procedures.

NYC-WTC_000036044–000036054

Folder label: “GCMS X 12/3/01 A 12/10/01

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Scanned page image, NYC-WTC_000036050
OCR text

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\l\DATA\DEC1001\LBB.D Vial: 13 Acq On : 10 Dec 2001 10:26 pm Operator: 209 GALOS Sanpl e : gc/ms scan 12/3 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 N-Ethylformamide Concentration Rank 1

R.T. EstConc Area Relative to ISTD R.T. 7.60 3.72 ug/1 803861 1,4-Dichlorobenzene-d4 11.67

Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 N-Ethylformaffhide 73 C3H7NO 000627-45-2 9 2 Silane, tetramethyl- 88 C4H12Si 000075-76-3 9 3 1-Butanamine, 3-methyl- 87 C5H13N 000107-85-7 7 4 1,3- Dioxolane, 2 -methyl - 88 C4H802 000497-26-7 5 Abundance Scan 278 (7.598 min): LBB.D (-) m/z 73.0,0 100.00% 73

5000 43 ................. ‘ I ‘ 1 . ‘ » I' ‘ ‘‘I * » • ‘ j 1 1 1T T 87 7.20 7.40 7.60 7.80 8.00 ; 1. . ...... - 381 1,1 , | 50 55 61 67, । * 1 103 ‘ 1 * 1 ’ TIT + ■ । ■ • ‘ ■ t ' 1 • ■ i 1 ■ 1 1 1 1 1 m/z 43.05 27.70% miz-> 10 20 30 40 50 60 70 30 90 100 110 Abundance #292: N-Ethylformamide 30 73

5000 d—8 f | t U • r | 3T 1 i j i i it TIn

44 58 7.20 7.40 7.60 7.80 8.00 m/z 44.95 10.25% — l TmmmmBBTTmTt miz-> Abundance 10 20 30 • • 1 40 ' 5o ’ 60 70 #62932: Silane, tetramethy- 80 90 100 11 73 -t-p-r-r11111 r । i ■ i i । i-T । । । ! । 7.20 7.40 7.60 7.80 8.00 5000 m/z 41.0,0 9.89%

45 53 59 | 88 15 « j » j « « I » » » » । i TTTgm i j ij । t* i i i । i । । । j i j i i ITT । j IT j m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #763: 1-Butanamine, 3-methyl- r. j rr> f j . , . TTr1T"T '11 i 30 7.20 7.40 7.60 7.80 8.00 m/z 6.42% 5000

15 41 , 87 55 70 ^r-p-rH-r-pr-r TImfr TTI TTII I TI I TII TTI Tn 1101r 1 r1 ■ T-r-p-r miz—> 10 20 30 40 50 60 70 80 90 100 110 7.20 7.40 7.60 7.80 8.00

LBB.D GCMS1126.M Wed Dec 19 13:10:58 2001 Page 1

NYC-WTC_000036050

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NYC-WTC_000036050Source: NYC Law Department, mirrored locally

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