NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 28/GCMS X 1/3/02 A 1/17/02
Document / 18 pages

GCMS analysis results for sample AD31639, Jan 28 2002

Machine-extracted title · confidence 100%

Laboratory report showing GCMS analysis of sample AD31639 including unknown compounds and surrogate recovery data.

NYC-WTC_000049957–000049974

Folder label: “GCMS X 1/3/02 A 1/17/02

Page image
Scanned page image, NYC-WTC_000049970
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\MSDCHEM\1\5973N\02JAN17\31639.D Vial: 2 ' Acq On : 17 Jan 2002 3:39 pm Operator: Sample : 508 scan Inst : Instrumen Mise : January 17, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\SCAN508.M (RTE Integrator) - EAskary ; E08DAFABaSSYWREzY7N.t ************************************************* *** ********** •* * * 10* tokvp Peak Number 8 Heneicosane $$ n-Heneicosane Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T.

34.12 1.60 ug/L 734010 Perylene-d12 34.42

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Heneicosane $$ n-Heneicosane 296 C21H44 000629-94-7 91 2 Tricosane (CAS) $$ n-Tricosane 324 C23H48 000638-67-5 91 3 Triacontane $$ n-Triacontane 422 C30H62 000638-68-6 91 4 Heptadecane $$ n-Heptadecane $$ ... 240 C17H36 000629-78-7 90 Abundance Scan 2693 (34.120 min): 31639.D (-) m/z 57.10 100.00% 57

85 5000

TTmTP T T T 113 33.80 34.00 34.20 34.40

nz-> 0A 28.44.4/4,.4,4168,.197 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 m/z 71.10 70.27% Abundance #245745: Heneicosane $$ n-Heneicosane 57

85 5000 PPf? 1100 33.80 34.00 34.20 34.40 m/z 43.10 52.16% 1113 . 0- 1111141, TTum 268 296 —ummnu"mnmu0a3011uC2001r n/z-> 40 60 80 100120140160180200220240260280300320340360380400420 Abundance #275685: Tricosane (CAS) $$ n-Tricosane 57 ■ • i ■ ' ■ ■ i ■ ■ ■ 1 i ■ • ■ • i ■ ■ ■ ■ i 33.80 34.00 34.20 34.40 5000 85 m/z 85.10 49.83%

miz-> _l311 ,169 196 0-"‘11101111190011010101181137 11j।।।i... j।j .> i 297 324 40 60 80 100120140160180200220240260280300320340360380400420 Abundance #343923: Triacontane $$ n-Triacontane ------- .-T | l- I f . | . t I I | ■ 1 | I I > I t 57 33.80 34.00 34.20 34.40 m/z 55.10 20.92% 5000 85

1113 0 ' "|""|n J 1141 > 169 196 II—B mmeugaupu 253 281 379 422 MA44*mmm niz—> 40 60 80 100120140160180200220240260280300320340360380400420 33.80 34.00 34.20 34.40

31639.D SCAN508.M Tue Jan 22 08:37:09 2002 Page 10

NYC-WTC_000049970

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

NYC-WTC_000049970Source: 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

DEP GCMS data table, Jan-Feb 2002 · Box DEP Box 12

NYC-WTC_000003981

Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.

1 shared non-person entities · 1 shared topics · similarity 0.994

machine-extracted · confidence unavailable · Check page ↗

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 →