NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 28/GCMS X 1/7/02 A 1/9/02
Document / 18 pages

GCMS surrogate recovery results for sample AE00277, Jan 2002

Machine-extracted title · confidence 90%

Quality control report for GCMS analysis of sample AE00277 showing surrogate recovery data from January 10, 2002.

NYC-WTC_000050838–000050855

Folder label: “GCMS X 1/7/02 A 1/9/02

Page image
Scanned page image, NYC-WTC_000050852
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document Data File : C:\MSDCHEM\l\5973N\02JAN09\277.D Vial: 2 Acq On 9 J an 2002 6:59 pm Operator: Sample : 508 scan ext 1/7 Inst : Instrumen Mise : January 9, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\SCAN508 .M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N. L ********************************************************************* Peak Number 8 3-Cyanocarbazole $$ 9H-Carb... Concentration Rank 6

R.T. EstConc Area Relative to ISTD R.T.

22.28 0.18 ug/L 138396 Phenanthrene-diO 22.63

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 3-Cyanocarbazole $$ 9H-Carbazole... 192 C13H8N2 057102-93-9 72 2 1,4-Dimethyl-3,5-propanobicyclo [... 192 C13H20O 000000-00-0 49 3 2-Imidazolidinone, 1-methoxy-3-p... 192 C10H12N2O2 052420-43-6 47 4 Thiocyanic acid, 2-benzothiazoly... 192 C8H4N2S2 006011-99-0 42 Abundance Scan 1656 (22.280 min): 277.D (-) m/z 192.10 100.00% 192

5000

′′′ 41 54 —70 82| 96 120 146 160 11 22.00 22.20 22.40 22.60 0 i MIPTTT+i T HT , I I ] 11 i, ।. ITi TT ■ 11> ■. r]. ..... ..... +—..... 111...... m/z 96.10 16.30% n/z-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #103424: 3-Cyanocarbazole $$ 9H-Carbazole-3-carbonitrile (CAS 192

5000 ----- -A 22.00 22.20 22.40 22.60 164 m/z 191.10 13.86% 138 oR --TT 11n m/z-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #103601:1,4-Dimethyl-3,5-propanobicyclo[2.2.2]octan-2-one 107 192 ■ 1 I 1 ’ 1 ■ I I1' 119 159 93 22.00 22.20 22.40 22.60 5000 m/z 146.10 11.97% 132 145 174

m/z-> Ofr 30 40 ' i " " I " " I " " r " ■ i' 50 60 " I " " I " " I" " " " I ■ ‘ i " " i " 70 80 90 100 110 120 130 140 150 160 170 180 190 200 "It "l""l 1 Abundance #102450: 2-lmidazolidinone, 1-methoxy-3-phenyl- ----- 106 192 22.00 22.20 22.40 22.60 m/z 82.00 11.68% 77 119 162 5000 42 56

134 PPP । । MA 0109.9 I m/z-> O- -i-rp- ’11’1 ■ 111" l1 ■ ■ ■ i ■1 ■ ■ i ■ ■ ■ ■ i ■ 1' ‘ P ■ ■ ■ । 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 TT’I 22.00 22.20 22.40 22.60

277.D SCAN508.M Thu Jan 10 11:51:37 2002 Page 10

NYC-WTC_000050852

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

NYC-WTC_000050852Source: 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 →