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
Method : C:\MSDCHEM\1\METHODS\METHODS\SCAN508.M (RTE Integrator) Title : 508 scan method Smoothing : OFF Filtering: 5 Sampling : 2 Min Area: 100 Area counts Start Thrs: 0.2 Max Peaks: 20 Stop Thrs : 0 Peak Location: TOP
If leading or trailing edge 100 prefer < Baseline drop else tangent > Peak separation: 5
Signal : TIC
peak R.T. first max last PK peak corr. corr. % Of # min scan scan scan TY height area % max. total
1 3.602 15 20 25 rBV 19899 38796 0.39% 0.074% 2 4.618 107 109 121 rVB3 7068 26329 0.27% 0.050% 3 4.858 125 130 137 rBV4 10887 41640 0.42% 0.079% 4 5.006 137 143 151 rVB 13310 27725 0.28% 0.053% 5 5.885 215 220 249 rVB 534728 1285509 13.03% 2.441%
6 7.450 353 357 373 rBV 34300 121050 1.23% 0.230% 7 8.237 423 426 435 rBV2 17605 43058 0.44% 0.082% 8 9.653 541 550 551 rBV3 5560 17561 0.18% 0.033% 9 9.710 551 555 563 rW 2976912 5929484 60.09% 11.259% 10 9.859 563 568 577 rW2 7168 24027 0.24% 0.046%
11 10.098 587 589 597 rVB3 12216 26637 0.27% 0.051% 12 13.192 855 860 865 rBV 4562505 8485090 85.98% 16.111% 13 18.341 1305 1311 1315 rBV 4770673 9311168 94.36% 17.680% 14 22.280 1653 1656 1661 rVB2 31520 54942 0.56% 0.104% 15 22.634 1681 1687 1693 rBV2 4549121 9868198 100.00% 18.737%
16 22.771 1695 1699 1707 rVB 47031 122570 1.24% 0.233% 17 27.726 2129 2133 2139 rBV 764088 1329837 13.48% 2.525% 18 30.489 2369 2375 2381 rBV2 3905314 8753376 88.70% 16.621% 19 34.416 2713 2719 2757 rBV 2621776 7141052 72.36% 13.559% 20 37.522 2985 2991 2995 rBV6 4343 18087 0.18% 0.034%
Sum of corrected areas: 52666136
110B.D SCAN508.M Thu Jan 17 09:46:04 2002 Page 1
NYC-WTC_000051797
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