4 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗Document / 5 pages
Dioxins and furans lab report, Apr 2002
Machine-extracted title · confidence 96%Laboratory results for dioxins and furans analysis using HRGC/HRMS methods from samples collected in April 2002.
NYC-WTC_000182106–000182110Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
AMBIENT GROUP Dioxins/Furans, HRGC/HRMS (8290) Client Sample ID: 211909-03D
Let-Sample G2D190191 - 003 Work Order #...: EX6VE1AA Matrix—.; SOLID Date Sampled...: 04/18/02 Date Received..: 04/19/02 Instrument: 5D5 PrepC.-.? 04/19/02 Analysis Date-: 04/24/02 Units.—: Pg/g Prep Batch #...: 2109509 Dilution Factor: 1 % Moisture:
DETECTION TEF TEQ PARAMETER LIMIT FACTOR CONCENTRATION RESULT
23,7,8-TCDD 570 1.000 570.000000 144,7,8-PeCDD 1700 0.500 850.000000 1,23,4,7,8-HxCDD 1500 0.100 150.000000 1,23,6,7,8-HxCDD 2900 0.100 290.000000 133.7,8,9-HxCDP 2700 0.100 270.000000 l,23,4:,6,7,8-HpCI>p 19000 , 0,010 .190;OOOOSO OCDD 46000 0:001 46.000000 23,7,8-TCDF 3100 CON 0.100 310.000000 1,23,7,8-PeCDF 4300 0.050 220.000000 23,4,7,8-PcCDF 6500 0.500 ’ 3400.000000 1,23,4,7,8-HxCDF 6200 o.ioo 620.000000 l,23i6.73-HCi:CDF 6500 o;ioo 650.000000 2,3,4,6,7,8-HxCDF 7000 0.100 700.000000 1,23,7,8,9-HxCDF 500 0.100 50.000000 1,23,4,6,7,8-HpCDF 35000 0.010 3S0.000000 1,23,4.7,84-HpCDF 4100 0.010 41.000000 OCDF 25000 0.001 25.000000 Total TEQ Concentration 8,532.000000 PERCENT RECOVERY trn'ERNAL STANDARDS RECOVERY LIMITS
13C-2,3,7,8-TCDD 65 40-135 13C-l,2,3,7,8-PeCDD 58 40 - 135 13C-!,2,3,6,7,8-HxCDD 55 40-135 I3C-l,2,3,4,6,7,8-HpCDD 73 40-135 I3C-OCDD 92 40-135 13C-2,3,7,8.TCDF 80 40-135 13C-1.2,3,7,8-PeCDF 69 40-135 13C-l,23,4,7,8.HxCDF 65 . . 40.--135.. 13C-l,2,3,4.6.7,8-HpCDF 77 40 -135
Notes: TEF values are cited In U.S. Environmental Protection Agency, (1989) Interim procedures for estimating risks associated with exposures (0 mixtutes of chlorinated dibenzo-p-dioxins and .dibenzofurans (CODs and CDFs) and 1989 update. O.S, Environraental Protection Agency, Risk Assessment forum, Washington, DC; EPA/623/3-89/016.
CON Confirmation analysis.
SK_Sti.d_TEQ.RPT Rev. 0 11/10/2001
CITY_21MC100_002778484
NYC-WTC_000182106
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NYC-WTC_000182106Source: NYC Law Department, mirrored locally
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