NYC-WTC_000035342
Log recording sample volume, drip rates, and addition details for GCMS analysis in December 2001.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Document / 8 pages
GCMS calibration table for TCLP analysis, Dec 2001
Machine-extracted title · confidence 95%Laboratory calibration table for EPA Method 625/TCLP analysis dated December 21, 2001, listing standard compounds and response factors.
NYC-WTC_000034428–000034435Folder label: “GCMS X 11/21/01 A 12/21/01”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document LSC Area Percent Report
. Data File : C:\HPCHEM\l\DATA\DEC1901\LBC.D Vial: 23 Acq On : 21 Dec 2001 4:01 am Operator: GALOS Sample : gems unknown 11/21 Inst : GC/MS Ins Mise : Multiplr: ‘1.00 MS Integration Params: LSCINT.P
Method : C:\HPCHEM\1\METHODS\NP112701.M (RTE Integrator) Title : 208 625/TCLP calibration table Smoothing : OFF Filtering: 5 Sampling : 1 Min Area: 1 % of largest Peak Start Thrs: 0.2 Max Peaks: 100 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 peak peak % of # min scan scan scan TY height area % max. total
1 5.041 16 22 27 rVB 52798 101972 1.20% 0.246% 2 7.773 316 320 324 rBV 45606 86662 1.02% 0.209% 3 7.838 324 327 336 rVB 240039 466821 5.50% 1.125% 4 11.854 760 765 780 rVB 3007463 6454097 76.03% 15.556% 5 15.467 1152 1159 1176 rBV 3360449 8488354 100.00% 20.460%
6 20.749 1727 1735 1762 rBV 3587063 8322359 98.04% 20.060% 7 25.160 2207 2216 2227 rBV2 3547993 7787102 91.74% 18.769% 8 33.165 3081 3089 3100 rBV2 2648296 6106753 71.94% 14.719% 9 37.246 3526 3534 3548 rBV2 1358459 3674210 43.29% 8.856%
Sum of corrected areas: 41488330
LBC.D NP112701.M Fri Dec 28 09:32:29 2001
NYC-WTC_000034432
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NYC-WTC_000034432Source: NYC Law Department, mirrored locally
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NYC-WTC_000032693
Calibration data sheet for GCMS analysis using TCLP method, listing standards and response factors from December 2001.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032818
Calibration data sheet for GCMS analysis using TCLP method, listing standards and response factors from December 2001.
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Document header page from a GCMS analysis batch dated December 13, 2001, likely part of the WTC environmental monitoring series.
1 shared topics · similarity 0.989
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