NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 15/GCMS X 5/24/02 A 5/28/02
Document / 29 pages

GCMS calibration table for TCLP extraction method

Machine-extracted title · confidence 90%

GCMS analysis results for sample AE12287 dated June 4, 2002, documenting unknown compounds and surrogate recovery.

NYC-WTC_000014004–000014032

Folder label: “GCMS X 5/24/02 A 5/28/02

Page image
Scanned page image, NYC-WTC_000014028
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document Llorary searen compound Keporc Data File : C:\MSDCHEM\l\DATA\052802\12287.D Vial: 6 Acq On : 28 May 2002 6:22 pm Operator: McLean Sample : 5/24 ad Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\052202.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L Peak Number 17 Phenanthrene, 9-methyl- Concentration Rank 19 R.T. EstConc Area Relative to ISTD R.T. 22.54 0.26 ug/L 268704 Phenanthranene-dl0 22.91 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Phenanthrene, 9-methyl- 192 C15H12 000883-20-5 53 2 1,5-Naphthalenedithiole 192 C10H8S2 1000223-69-5/45 3 2-Propenal, 3-(3,4-dimethoxyphen... 192 C11H1203 004497-40-9 42 4 2-Imidazolidinone, 1-methoxy-3-p... 192 C10H12N2O2 052420-43-6 38 Abundance Scan 3311 (22.533 min): 12287.D (-3303) (-) m/z 192.10 100.00% 192

5000

41 66 82 96 146 160 22.20 22.40-22.60 22.80 0mmmphpp 118 PHH —mm m/z 191.00 18.96% miz-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #81033: Phenanthrene, 9-methyl- 1512

5000 22 20 22.40 22.60 22.80 m/z 193.10 13.64 29 39 51 63 74 83 * 115 126 139 152 165 176 0- ।,... ।. j ....,. i., । A ., ।. ri. [ i-l'i 1111 j i > 111 m 111 n-r| 1111-|, 111 |-t 11 > । i'i'i 111 H-r II niz-> 20 30 40 50 60 70 80 90 100110120130140150160170180190200 Abundance #80950:1,5-Naphthalenedithiole 192 T T T T 22.20 22.40 22.60 22.80 5000 m/z 146.10 13.61%I 115 128 159 40 57 69 79 96 147

n/z—> 0 r 1196 illp v IM 20 30 40 50 60 70 80 90 100 110120 130 140 150 160170 180190 200 —177 ‘ I Abundance #80953:2-Propenal, 3-(3,4-dimethoxyphenyl)- — A 192 22.20 22.40 22.60 22.80 161 m/z 96.00 13.52 5000 77 91 103 121 149 177 0‘ 52 64 pl I>|UU "" ,-l | 14 I l | u J -[ 138 । “' ■ T 1I n/z—> 2030405060 70 8090 100110 120 130 140 150 160 170 180 190 200 22.20 22.40 22.60 22.80

12287.D 052202.M Thu May 30 10:40:35 2002 Page 20

NYC-WTC_000014028

OCR can misread numbers and units. Confirm readings against the page image before using them.

NYC-WTC_000014028Source: NYC Law Department, mirrored locally

Related records

Browse subjects →

Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.

Same-box records

Filed elsewhere

No available related records indexed in this group.

More like this page

Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.

Page similarity is temporarily unavailable or this page has no indexed vector.

Others also read

Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.

Compare copies and versions →