NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 15/GCMS X 5/24/02 A 5/28/02
Document / 4 pages

Laboratory method parameters and calibration data sheet

Machine-extracted title · confidence 90%

GCMS calibration report for sample AE11602 dated May 30, 2002, showing quantitative results for volatile organic compounds.

NYC-WTC_000013909–000013912

Folder label: “GCMS X 5/24/02 A 5/28/02

Page image
Scanned page image, NYC-WTC_000013910
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document yudliui UclULOL KCDOLL 91 KeVLEwEc/

Data File : C:\MSDCHEM\1\DATA\052802\CAL50.D Vial: 2 Acq On 28 May 2002 12:45 pm Operator: McLean Sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: EVENTS.E Quant Time: May 30 10:45:26 2002 Quant Results File: 052202.RES Quant Method : C:\MSDCHEM\1\METHODS\052202.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Last Update : Thu May 30 10:45:23 2002 Response via : Initial Calibration DataAcq Meth : 508SCAN

Internal Standards R.T. Qlon Response Cone Units Dev(Min) 1) 1,4-Dichlorobenzene-d4 9.90 152 4746299 40.00 ug/L 0.00 10) Napthalene-d8 13.40 136 19331771 40.00 ug/L -0.01 17) Acenapthalene-dlO 18.53 164 10609946 40.00 ug/L 0.00 29) Phenanthranene-dlO 22.91 188 16439727 40.00 ug/L 0.00 37) Chrysene-dl2 30.78 240 11912231 40.00 ug/L -0.03 43) Perylene-dl2 34.66 264 7783166 40.00 ug/L -0.02 System Monitoring Compounds 27) TCMX 20.50 209 782935 12.81 ug/L -0.01 Spiked Amount 10.000 Recovery 28.10%

Target Compounds 97 Qvalue 2) n-nitros-dimethyl amine 3.79 74 4621754 52.17 ug/L 96 3) bis(2-Chloroethyl)ether 9.32 93 9069459 51.58 ug/L 99 4) 1,3-Dichlorobenzene 9.73 146 8986812 50.73 ug/L 99 5) 1,4-Dichlorobenzene 9.94 146 9823473 51.04 ug/L 99 6) 1,2-Dichlorobenzene 10.32 146 8650154 51.05 ug/1 99 7) 2,2'oxybis(l-Chloropropane 10.77 45 14310844m 53.12 ug/L 8) N-nitroso-di-propylamine 11.11 70 6380223 55.76 ug/L 99 9) Hexachloroethane 11.22 117 3783101 54.23 ug/L 99 11) Nitrobenzene 11.47 77 9284118 54.70 ug/L 97 12) 1sophorone 12.18 82 16695228 54.30 ug/L 99 13) bis(2-Chloroethoxy) methan 12.91 93 11120224 51.62 ug/L 98 14) 1,2,4-Trichlorobenzene 13.27 180 7281654 49.86 ug/L 98 15) Napthalene 13.46 128 25378511 49.80 ug/L 99 16) Hexachlorobutadiene 13.90 225 3530356 50.64 ug/L 99 18) 2-Chloronaphthalene 16.90 162 13726451 50.50 ug/L 99 19) Dimethylphthalate 17.98 163 17434958 52.28 ug/L 99 20) 2,6-Dinitrotoluene 18.09 165 3155086m 58.90 ug/L 21) Acenapthylene 18.09 152 22406842 49.44 ug/L 99 22) Acenapthalehe 18.63 153 14450912 50.49 ug/L 99 23) 2,4-Dinitrotoluene 19.25 165 4335945m 61.91 ug/L 24) Diethylphthalate 20.12 149 15702417 50.39 ug/L 99 25) 4-Chlorophenyl-phenylether 20.30 204 8362249 50.29 ug/L 99 2 6) Fluorene 20.17 166 17269780 51.19 ug/L 99 28) Azobenzene 20.75 77 19977822 54.43 ug/L 99 30) Nnitrosodiphenylamine 20.66 169 8749863 52.74 ug/L 100 31) 4-Bromophenyl-phenylether 21.73 248 4276974 50.80 ug/L 98 3 2) Hexachlorobenzene 21.76 284 4030349 49.25 ug/L 97 3 3) Phenanthrene 22.99 178 24632708 49.82 ug/L 100 34) Anthracene 23.14 178 24723652 50.79 ug/L 100 35) Di-n-butylphthalate 25.06 149 27565565 56.13 ug/L 100 (#) = qualifier out of range (m) = manual integration CAL50.D 052202:M Thu May 30 14:15:51 2002 Page 1

NYC-WTC_000013910

OCR can misread numbers and units. Confirm readings against the page image before using them.

NYC-WTC_000013910Source: 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

Filed elsewhere

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.

Compare copies and versions →