NYC-WTC_000050893
Laboratory record documenting GCMS surrogate recovery data for sample AE00280 analyzed on January 10, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Document / 16 pages
GCMS surrogate recovery results for sample AE00282, Jan 2002
Machine-extracted title · confidence 90%Laboratory record documenting GCMS surrogate recovery data for sample AE00282 analyzed on January 10, 2002.
NYC-WTC_000050932–000050947Folder label: “GCMS X 1/7/02 A 1/9/02”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Data File : C:\MSDCHEM\1\5973N\02JAN09\282.D Vial: 7 Acq On : 9 Jan 2002 11:12 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\l-..\SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 3 2,5,5-Trimethyl-hepta-1,6-d... Concentration Rank 7 R.T. EstConc Area Relative to ISTD R.T. 5.01 0.11 ug/L 45032 1,4-Dichlorobenzene-d4 9.72 Hit# Of 5 Tentative ID MW MolForm CAS# Qual
1 2,5,5-Trimethyl-hepta-1,6-dien-3-ol 154 C10H18O 000000-00-0 38 2 Butane, 1-bromo-2-methyl- 150 C5HllBr 010422-35-2 25 3 tert-Butyl Hydroperoxide $$ Hydr... 90 C4H10O2 000075-91-2 9 4 4-Methyl-2-(prop-1'-enyl)-1,3-di... 128 C7H12O2 000000-00-0 9 Abundance Scan 143 (5.006 min): 282.D (-) m/z 71.10 100.00% 43 71
5000 55 N AM...... 207 7 4.60 4.80 5.00 5.20 5.40 84 | m/ z 0 r'" r " ■ i1" ■ i' T’T I’TT " ■ r ■' • r "' i" " r " ■ r ■" r " ■ r ■" r'" r " ■ i" " i11 “ i ■1" r " ' i 43.05 86.25% n/z-> 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200210 Abundance #53250: 2,5,5-Trimethyl-hepta-1,6-dien-3-ol 41 60
5000 55 84 MWMA_ 4 60 m/z 4.80 69.10 5.00 5.20 68.70% 5.40 27 111 139 0 I" " I | TT’I I I " 'i' r ‘ r "' r "' i' ■" r " • r "' r " ’ r ■" r ■" r ■ ‘11" ’ ■ i" " r " ' i"' miz-> 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200210 Abundance #45640: Butane, 1 -bromo-2-methyl- 43 71 ' i ' ' ' 1 1 1 1 55 4.60 4.80 5.00 5.20 5.40 5000 27 m/z 41.10 64.17%
0"r"'i""r" j MU p 1‛prossaroolktvks 123 150 |.I> i|III I|I II I|III■|IIIlp<■ >।i■, i।H |, I ■ ,| /z-> Abundance 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200210 #5235: tert-Butyl Hydroperoxide $$ Hydroperoxide, 1,1 -dime... 43 57 ...MA 4.60 4.80 500 5.20 5.40 m/z 55.10 44.02%
y 5000 15 27 75
m/z-> 0 I" "I MJ Iunu‘mm‘"u‘upa‘IB—B—ap—n““OTTgT | 90 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200210 — 4 4.60 4.80 5.00 5.20 5.40
282.D SCAN508.M Thu Jan 10 11:52:05 2002 Page 5
NYC-WTC_000050941
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000050941Source: 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
NYC-WTC_000050838
Quality control report for GCMS analysis of sample AE00277 showing surrogate recovery data from January 10, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050963
Laboratory record documenting GCMS surrogate recovery data for sample AE00316 analyzed on January 10, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050912
Laboratory record documenting GCMS surrogate recovery data for sample AE00281 analyzed on January 10, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051727
Laboratory report showing GCMS analysis results for sample AE00559 conducted on January 17, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050856
Laboratory record documenting GCMS surrogate recovery data for sample AE00278 analyzed on January 10, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050875
Laboratory record documenting GCMS surrogate recovery data for sample AE00279 analyzed on January 10, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050948
Laboratory record documenting GCMS surrogate recovery data for sample AE00310 analyzed on January 10, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051685
Laboratory report showing GCMS analysis results for sample AE00365 conducted on January 17, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051755
GCMS analysis log for sample AE00561 showing surrogate recovery and unknown compounds detected on January 17, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051714
Laboratory report showing GCMS analysis results for sample AE00558 conducted on January 17, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050977
Laboratory record documenting GCMS surrogate recovery data for sample AE00317 analyzed on January 10, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗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.
NYC-WTC_000050813
Administrative record from DEP Box 28 documenting GCMS activities at the World Trade Center site in January 2002.
Filed in the same folder
NYC-WTC_000050814
Fragmented page from a DEP laboratory record showing method parameters and sample data fields for January 7-9, 2002 testing.
Filed in the same folder
NYC-WTC_000050817
Technical form detailing GCMS analysis results for sample AE00277 listing detected compounds and concentrations from January 9-10, 2002.
Filed in the same folder
NYC-WTC_000050821
Reference report for GCMS analysis of sample AE00277 listing compound names and qualifier values from January 9-10, 2002.
Filed in the same folder
NYC-WTC_000050825
Blank analysis report for GCMS of sample AE00277 showing compounds below method detection limits from January 10, 2002.
Filed in the same folder