Gas chromatography-mass spectrometry analysis of sample AE10895 with 91% surrogate recovery for 2,4-DDD, conducted May 21, 2002.
NYC-WTC_000024070–000024082Folder label: “GCMS X 5/10/02 A 5/16/02”
OCR status: junk · source: pdftotext
NYC 9/11 Public Portal Document LSC Area Percent Report
Data File : C: \MSDCHEM\1\DATA\051602\10895.D Vial: 8 Acq On : 16 May 2002 8:14 pm Operator: Mclean Sample : 5/10 eh Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e
Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan
Signal : TIC
peak R.T. first max last PK peak corr. corr. % of # min scan scan scan TY height area % max. total
1 3.667 92 100 102 PV 7 2588 33220 0.08% 0.015% 2 3.725 102 110 113 W 7 3886 120847 0.31% 0.055% 3 3.749 113 114 116 W 2 3459 31478 0.08% 0.014% 4 3.773 116 118 123 W 5 2135 42574 0.11% 0.019% 5 3.814 123 125 126 W 2 1692 12939 0.03% 0.006%
6 3.831 126 128 132 W 4 2186 24343 0.06% 0.011% 7 4.237 193 197 202 W 3 2122 31427 0.08% 0.014% 8 4.783 285 290 294 PV 6 1890 29594 0.08% 0.013% 9 4.936 312 316 326 W 7 4287 84409 0.22% 0.038% 10 5.024 326 331 343 W 7 5341 154197 0.39% 0.070%
11 5.400 391 395 406 PV 6 3031 78564 0.20% 0.036% 12 5.629 428 434 448 W 10 3102 87244 0.22% 0.040% 13 5.970 485 492 523 PV 612620 11070111 28.25% 5.030% 14 7.739 787 793 802 BV 5 5208 111464 0.28% 0.051% 15 8.743 957 964 973 PV 2 5590 108468 0.28% 0.049%
16 9.936 1157 1167 1187 PV 1406227 27034176 68.99% 12.284% 17 13.426 1750 1761 1777 BV 1971823 36213763 92.41% 16.455% 18 13.526 1777 1778 1782 W 3 2539 33137 0.08% 0.015% 19 13.579 1782 1787 1798 W 2 5584 118848 0.30% 0.054% 20 16.746 2322 2326 2332 PV 3 2942 43792 0.11% 0.020%
21 17.151 2390 2395 2401 W 4 5821 98244 0.25% 0.045% 22 17.662 2474 2482 2490 W 4 3133 55309 0.14% 0.025% 23 18.567 2624 2636 2667 BV 2061683 39188147 100.00% 17.806% 24 20.541 2960 2972 2987 PV 2 1134284 21051953 53.72% 9.566% 25 21.393 3110 3117 3126 W 3 7987 142407 0.36% 0.065%
26 22.580 3309 3319 3327 PV 13143 241496 0.62% 0.110% 27 22.950 3367 3382 3403 PV 2 1790929 36445437 93.00% 16.560% 28 23.109 3403 3409 3426 W 3 13836 368416 0.94% 0.167% 29 30.800 4706 4718 4759 PV 2 1230619 27910107 71.22% 12.682% 30 31.047 4759 4760 4776 W 9 2545 111802 0.29% 0.051%
31 31.376 4806 4816 4838 PV 3 16270 373773 0.95% 0.170% 32 34.702 5371 5382 5403 PV 2 746080 18181047 46.39% 8.261% 33 34.831 5403 5404 5430 W 7 12181 445327 1.14% 0.202%
Sum of corrected areas: 220078060
10895.D 050102.M Fri May 17 15:03:43 2002 Page 1
NYC-WTC_000024075
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_000022916
Laboratory report documenting GCMS analysis of environmental sample AE09568 conducted on May 15, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024153
Document noting low recovery in GCMS scan of sample AE10205 and subsequent re-extraction yielding 85% recovery.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023887
Laboratory report showing GC/MS analysis of sample AE10980 with surrogate recovery data for 2,4-DDD.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023502
Laboratory report showing GC/MS analysis results for sample AE10816 including surrogate recovery data on May 14, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022938
Laboratory report documenting GCMS analysis of environmental sample AE09569 conducted on May 15, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023487
Laboratory report showing GC/MS analysis results for sample AE10164 including surrogate recovery data on May 14, 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_000023531
Laboratory report page showing GC/MS analysis for sample AE10850 including surrogate recovery data on May 14, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023439
Laboratory report showing GC/MS analysis results for sample AE10137 including surrogate recovery data on May 14, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024113
Laboratory report detailing GCMS analysis of sample AE10898 conducted on May 21, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022795
GCMS analytical report for environmental sample AE09151 including surrogate compound data from May 15, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024083
Laboratory report detailing GCMS analysis of sample AE10896 conducted on May 21, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025332
Fragmented document containing GC/MS data from May 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
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_000024038
Department of Environmental Protection administrative record sheet for World Trade Center site activities dated May 2002.
Filed in the same folder
NYC-WTC_000024039
Document containing sample identifier NYC-WTC_000024038 with laboratory processing parameters including drip rates and pH.
Filed in the same folder
NYC-WTC_000024041
Laboratory report showing non-detectable levels of nitrosamines and other contaminants in blank sample AE10895.
Filed in the same folder
NYC-WTC_000024058
Laboratory report showing calibration data for volatile organic compounds in sample AE10895 analysis.
Filed in the same folder
NYC-WTC_000024062
Laboratory report showing reference standard analysis results for nitrosamines and other compounds in sample AE10895.
Filed in the same folder