NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 25/GCMS X 3/26/02 No Analyses
Document / 6 pages

GCMS calibration reference data for sample REFA1, April 2002

Machine-extracted title · confidence 90%

Calibration table excerpt from GCMS analysis of sample REFA1 showing surrogate recovery data from April 19, 2002.

NYC-WTC_000043536–000043541

Folder label: “GCMS X 3/26/02 No Analyses

Page image
Scanned page image, NYC-WTC_000043536
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

r

Quantitation Report (QT Reviewed)

Data File C:\HPCHEM\1\DATA\APR18 02\REFAl.D Vial: 17 Acq On 19 Apr 2002 3:35 am Operator : Sample GC/MS SCAN 3/26 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: Apr 19 14:55 2002 Quant Results File: GCMS0419.RES

Quant Method : C:\HPCHEM\1\METHODS\GCMS0419.M (RTE Integrator) Title Last Update : : 209 625/TCLP calibration table Fri Apr 19 14:51:24 2002 C Response via DataAcq Meth

Internal Standards : : Initial Calibration GCMS0412

R.T. Qlon Response vA Cone Units Dev(Min)

1) 1,4-Dichlorobenzene-d4 12.21 152 666073 20.00 ug/1 -0.03 10) Naphthalene-d8 15.85 136 2437751 20.00 ug/1 -0.03 17) Acenaphthene-diO 21.16 164 1364607 20.00 ug/1 -0.02 30) Phenanthrene-dlO 25.59 188 2029547 20.00 ug/1 -0.03 39) Chrysene-dl2 33.65 240 1414866 20.00 ug/1 -0.03 45) Perylene-dl2 37.87 264 949178 20.00 ug/1 -0.04

System Monitoring Compounds 28) TCMX 23.29 209 25823 2.27 ug/L -0.04 Spiked Amount 4.000 Recovery = 56.75% 38) 2,4-DDD 0.00 235 0 0.00 ug/mL Spiked Amount 5.000 Recovery = 0.00%

Target Compounds Qvalue 2) N-nitroso-dimethyl amine 5.86 74 73566 5.07 ug/1 98 3) bis(2-Chloroethyl )ether 11.61 93 182818 8.10 ug/1 98 4) 1,3-Dichlorobenzene 12.11 146 127371 5.47 ug/1 95 5) 1,4-Dichlorobenzene 12.26 146 132255 5.65 ug/1 98 6) 1,2-Dichlorobenzene 12.77 146 133253 6.13 ug/1 98 7) 2,21-oxybis(1-Chloropropan 13.09 45 243881 7.82 ug/1 100 8) N-Nitroso-di-n-propylamine 13.48 70 119188 8.05 ug/1 97 9) Hexachloroethane 13.62 117 38294 4.46 ug/1 96 11) Nitrobenzene 13.89 77 161399 7.55 ug/1 100 12) Isophorone 14.54 82 308245 7.62 ug/1 99 13) bis(2-Chloroethoxy)methane 15.22 93 220973 8.39 ug/1 100 14) 1,2,4-Trichlorobenzene 15.73 180 114745 6.19 ug/1 99 15) Naphthalene 15.90 128 433786 7.40 ug/1 99 16) Hexachlorobutadiene 16.45 225 49522 5.34 ug/1 97 18) Hexachlorocyclopentadiene 18.64 237 9733 1.61 ug/1 94 19) 2-Chloronaphthalene 19.40 162 263419 7.32 ug/1 98 20) Dimethylphthalate 20.49 163 411663 9.92 ug/1 99 21) 2,6-Dinitrotoluene 20.71 165 79620 8.03 ug/1 99 22) Acenaphthylene 20.68 152 401094 7.97 ug/1 99 23) Acenaphthene 21.24 153 288896 8.07 ug/1 99 24) 2,4-Dinitrotoluene 21.87 165 101508 7.77 ug/1 97 25) Diethylphthalate 22.62 149 375759 9.44 ug/1 99 26) 4-Chlorophenyl-phenylether 22.78 204 158375 8.97 ug/1 96 27) Fluorene 22.76 166 323866 8.54 ug/1 97 29) Azobenzen/ 1,2-Diphenylhyd 23.25 77 299719 7.12 ug/L # 93 31) N-Nitrosodiphenylamine 23.17 168 101218 6.00 ug/1 98 32) 4-Bromophenyl-phenylether 24.25 248 88279 8.96 ug/1 93

(#) = qualifier out of range (m) = manual integration REFA1 _D GCMS041Q M Pr Anr iq 1A.E7. 91 onno D 1

NYC-WTC_000043536

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

NYC-WTC_000043536Source: 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 →