NYC-WTC_000039453
Laboratory report documenting GCMS blank analysis of sample AE06430 conducted on April 17, 2002.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗Document / 14 pages
GCMS blank analysis report for sample AE12224, June 2002
Machine-extracted title · confidence 100%Laboratory report documenting a method blank analysis for GCMS testing of sample AE12224 to verify absence of contamination on June 3, 2002.
NYC-WTC_000015040–000015053Folder label: “GCMS X 5/31/02 A 6/3/02”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\HPCHEM\1\DATA\JUN03 02\LB.D Vial: 3 Acq On 3 Jun 2002 10:40 am Operator: Morgan Sample gc/ms scan 5/31 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0531.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 1-Monolinoleoylglycerol trimet Concentration Rank 6 R.T. EstConc Area Relative to ISTD R.T. 35.95 1.77 ug/1 98627 Perylene-d12 37.66 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 1-Monolinoleoylglycerol trimethylsi 498 C27H54O4Si2 2 3-(3-Hydroxypheny1) -3-hydroxypropio 398 C18H34O4Si3 3 1,2-Benzenedicarboxylic acid, bis(t 310 C14H2204Si2 4 Trisiloxane, Abundance
5000 0 73 1,1,1,5,5,5-hexamethyl 384 C12H3604Si5
147 Scan 3366 (35.948 min): LB.D (-)
221 m/z 7 054284-45-6 000000-00-0 002078-22-0 003555-47-3 33 23 17 16
281 355 . 35.60 35.80 36.00 36.20 ' ' ' • ■ • 1 i ‘ ,96., pad , . 191, , --------------- 253 L . 327 [ 401 429 m/z 147.00 52.32% miz-> 50 100 150 200 250 300 350 400 450 Abundance #58871:1-Monoiinoleoylglycerol trimethylsilyl ether 73
5000 147 207 . homo ! 35.60 35.80 36.00 36.20 34 103 m/z 221.10 41.27% 281 1 395 ■ ■ ' i - 482 z—> 50 100 150 200 250 300 350 400 450 Abundance #53668:3-(3-Hydroxypheny!)-3-hydroxypropionic acid, tri-TMS 73 267
_C 35.60 35.80 36.00 36.20 ''1 I 5000 147 m/z 281.00 16.03%
207 398 47 ,293 , , 31 , , ■ • 1 i ■ ■ miz-> 50 100 150 200 250 300 350 400 450 Abundance #72973:1,2-Benzenedicarboxylic add, bis(trimethylsilyl) e P——mammmPTT 147 35.60 35.80 36.00 36.20 73 m/z 207.00 14.49% 5000
295 _wawrn 45 -i 119 , ■ ■ i — — , 193 21 m/z~> 50 100 150 200 250 ‘ ‘ 300‘350 400 ‘450 * 35.60 35.80 36.00 36.20 TTT
LB.D GCMS0531.M Tue Jun 04 09:04:52 2002 Page 2
NYC-WTC_000015047
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000015047Source: 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
No available related records indexed in this group.
Filed elsewhere
NYC-WTC_000039611
Laboratory report documenting GCMS analysis of sample AE06456 conducted on April 19, 2002, by the DEP.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058242
Laboratory blank analysis report for sample AE04733 conducted April 1, 2002, showing compounds below detection limits.
Similar document embedding; no shared entity or topic indexed. · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039545
Laboratory report documenting GCMS analysis of sample AE06452 conducted on April 19, 2002, by the DEP.
1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005367
Laboratory report showing non-detectable results for nitrosamines and chlorinated solvents in GCMS blank.
1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060478
DEP laboratory report of GCMS analysis for sample AE06635 conducted on April 18, 2002.
1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047979
GCMS analysis report for sample AE05749 showing surrogate recovery and unknown compounds from April 2002.
1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011877
Laboratory report documenting GCMS analysis of environmental sample AE04411 conducted on April 3, 2002.
1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058391
Analytical run record from April 2, 2002, documenting unknown compounds and surrogate recovery for sample AE04592.
1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033800
Analytical commentary for sample AD28157 dated November 29, 2001, noting no unusual compounds but low recovery rates for LCS standards.
1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047955
GCMS blank analysis report for sample AE08209 listing volatile organic compounds from April 2002.
1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023649
Laboratory report showing GC/MS blank analysis for sample AE09676 with non-detect results for volatile organic compounds.
1 shared topics · similarity 0.989
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.
NYC-WTC_000015036
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE12677 conducted on June 6, 2002.
Filed in the same folder
NYC-WTC_000015037
Administrative log sheet recording sample processing details and metadata for environmental testing conducted between May 31 and June 3, 2002.
Filed in the same folder
NYC-WTC_000015054
Laboratory report documenting a method blank analysis for GCMS testing of sample AE12224 to verify absence of contamination on June 3, 2002.
Filed in the same folder
NYC-WTC_000015058
Reference gas chromatography-mass spectrometry analysis for sample AE12224, comparing results across multiple organic compounds with detection limits and reference values.
Filed in the same folder
NYC-WTC_000015063
Laboratory report listing concentrations of volatile organic compounds including nitrosamines and chlorobenzenes in sample AE12224.
Filed in the same folder