GCMS analysis log for sample AE00703 showing blank results with compounds below detection limits on January 16, 2002.
NYC-WTC_000051794–000051805Folder label: “GCMS X 1/10/02 A 1/16/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Data File : C:\MSDCHEM\1\5973N\02JAN16\0110B.D Vial: 1 Acq On : 16 Jan 2002 10:50 am Operator: Sample : lab blank 1/10 Inst : Instrumen Mise : January 16, 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 3 Ethanol, 2-butoxy- (CAS) $$... Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 7.45 0.41 ug/L 121050 1,4-Dichlorobenzene-d4 9.71 Hit# Of 5 Tentative ID MW MolForm CAS# Qual
1 Ethanol, 2-butoxy- (CAS) $$ 2-Bu... 118 C6H1402 000111-76-2 78 2 Ethanol, 2 -butoxy- $$ .beta.-But... 118 C6H1402 000111-76-2 72 3 Ethanol, 2 -butoxy- (CAS) $$ 2-Bu... 118 C6H14O2 000111-76-2 72 4 Ethanol, 2-butoxy- 118 C6H14O2 000111-76-2 72 Abundance Scan 357 (7.450 min): 0110B.D (-) m/z 57.10 100.00% 57
5000 45 87 39 75 7.20 7.40 7.60 7.80 — । , 1 0—TT ■ । ■ i ' 1 ■ ■ । ■ m/z 45.10 40.38% /z-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #17833: Ethanol, 2-butoxy- (CAS) $$ 2-Butoxyethanol $$ 2-n... 57
5000 45 T‘ f'r 1 1 i 1 1 T-r-p-r-n-p-r-T- 7.20 7.40 7.60 7.80 87 m/ z 41.10 30.91%
m/z--> 0..... ' ' ' ’11...... 20 30 40 50 60 1193.177 70 80 100 1 i 1 ■ ' 1 i ' ■ 1 ■ 1 1 ■ ' 1 i 1 1 1 ' i ' 1 90 100 110 120 Abundance #17827: Ethanol, 2-butoxy- $$ .beta.-Butoxyethanol $$ Buty... 57 7.20 7.80 5000 45 m/z 87.10 22.74%
27 87 75 100 118 1 i 1 1 ■11..,,, 0- .. ' i ■ ■ • 1 I .... ■ ■ 1 ■ i 1 ■| 1 - ■ i ■ .............. I ‘ ' । ■ i ■ ■ ■ ■ i ■ ' n/z-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #17830: Ethanol, 2-butoxy- (CAS) $$ 2-Butoxyethanol $$ 2-n... ddnm*‘0‘rE 57 7.20 7.40 7.60 7.80 m/z 56.10 10.91% 29 45 5000
87 75 O' I 1 1 1 1 । ' । । । । । । —4 +63 i > ■ i ■ ■ • • i • • ■ • । ■ 1 118 1 ■ i ■ ■ ■ 1 p 1 1 1 1 1 1 > ■ t • ' ■ > ( • > ■ ■ i • > • ' । । m/z-> 20 30 40 50 60 70 80 90 100 110 120 7.20 7.40 7.60 7.80
3110B.D SCAN508.M Thu Jan 17 09:46:05 2002 Page 5
NYC-WTC_000051801
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000051674
Laboratory report showing GCMS blank analysis results for sample AE00365 conducted between January 15 and 16, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050444
Laboratory blank report for GCMS analysis of sample AE00167 showing compound concentrations and quality control values.
3 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050716
Laboratory report showing non-detect results for volatile organic compounds in a GCMS blank analyzed on January 25-February 7, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050627
Laboratory report showing non-detect results for volatile organic compounds in a GCMS blank analyzed on February 4-7, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050825
Blank analysis report for GCMS of sample AE00277 showing compounds below method detection limits from January 10, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052233
Laboratory report showing GCMS blank analysis of sample AE00842 with compounds below detection limits.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051967
GCMS analysis log for sample AE00739 showing surrogate recovery and unknown compounds detected on January 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051842
Gas chromatography-mass spectrometry analysis of sample AE00703 conducted on 1/28/02, detecting unknown compounds and 2,4-DDD surrogate at 117 ug with 5.0 MDL.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051531
Laboratory report showing GCMS analysis results for sample AE00555 conducted on February 1, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051586
Laboratory report showing GCMS analysis results for sample AE00613 conducted on February 1, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051624
Laboratory report showing GCMS analysis results for sample AE00615 conducted on February 1, 2002.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003425
Laboratory report showing GC/MS analysis results for a blank sample testing specific compounds on February 25 and 26, 2002.
2 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check 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.
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_000051782
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_000051783
Technical log recording method parameters and sample processing details for a DEP laboratory procedure between January 10 and 16, 2002.
Filed in the same folder
NYC-WTC_000051785
GCMS analysis log for sample AE00703 showing detection of nitrosamines and chlorobenzenes on January 17, 2002.
Filed in the same folder
NYC-WTC_000051789
GCMS analysis log for sample AE00703 showing detection of nitrosamines and chlorobenzenes on January 17, 2002.
Filed in the same folder
NYC-WTC_000051806
GCMS analysis log for sample AE00700 showing surrogate recovery and unknown compounds detected on February 13, 2002.
Filed in the same folder