Laboratory data sheet for a blank wipe sample analyzed for dioxins at the referenced school site.
NYC-WTC_000175157
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Pace Analytical Services, Inc. 1700 Elm Street - Suite 200 Minneapolis, MN 55414
^ace Analytical Tel; 612-607-1700 Fax- 612- 607-6444
Method 8290 Blank Analysis Results
Client - ATC ASSOCIATES
Lab Sample ID BLANK-2193 Matrix WIPE Filename F20928A„05 Dilution NA Total Amount Extracted 1.00 m2 Extracted 09/21/2002 ICAL Date 09/26/2002 Analyzed 09/28/2002 16:24 CCal Filename(s) F2O927B_16 & F20928A_16 Injected By JAS
Native Cone EMPC LRL Internal ng's Percent Isomers ng/m2 ng/m2 ng/m2 Standards Added Recovery
2,3,7,8-TCDF ND 0.0023 A 2,3,7,8-TCDF-13C 2.00 71 Total TCDF ND 0.0020 2,3,7,8-TCDD-13C 2.00 69 1,2,3,7,8-PeCDF-13C 2.00 77 2,3,7,8-TCDD ND 0.0028 A 2,3,4,7,8-PeCDF-13C 2.00 74 Total TCDD ND 0.0020 1,2,3.7,8-PeCDD-13C 2.00 77 1,2,3,4,7,8-HxCDF-13C 2.00 gg 1,2.3,7,8-PeCDF ND 0.0100 1,2,3,6,7,8-HxCDF-13C 2,00 73 2,3,4,7,8-PeCDF ND 0.0100 2,3,4,6,7,8-HxCDF-13C 2,00 85 Total PeCDF ND 0.0100 1,2,3,7,8,9-HxCDF-13C 2,00 72 1.2.3.4,7,8-HxCDD-13C 2.00 gs 1,2,3,7,8-PeCDD ND 0.0100 1,2,3,6,7,8-HXCDD-13C 2.00 74 Total PeCDD ND 0.0100 1,2,3,4,6,7.8-HpCDF-13C 2.00 77 1,2,3.4,7,8,9-HpCDF-13C 2.00 66 1,2,3,4.7.8-HxCDF ND 0.0100 1.2.3,4,6,7,8-HpCDD-13C 2.00 70 1,2,3,6,7,8-HxCDF ND 0.0100 OCDD-13C 4.00 81 * 2,3,4,6.7,8-HxCDF ND 0.0100 1,2,3,7,8,9-HxCDF ND 0.0100 1,2,3,4-TCDD-13C 2.00 NA Total HxCDF ND 0.0100 1,2,3,7.8,9-HxCDD-13C 2.00 NA
1,2.3,4,7.8-HxCDD ND 0.0100 2,3,7,8-TCDD-37CI4 0.20 68 1,2,3,6.7.8-HxCDD ND 0.0100 1,2,3,7.8.9-HxCDD ND 0.0100 Total HxCDD ND 0.0100 1,2,3,4.6.7.8-HpCDF ND 0.0100 Total 2.3,7.8-TCDD 1,2,3,4,7,8,9-HpCDF ND 0.0100 Equivalence: 0.000034 ng/m2 Total HpCDF ND 0.0100 (Using ITE Factors)
1,2,3,4,6,7,8-HpCDD ND 0.0100 Total HpCDD ND 0.0100 OCDF ND 0.0200 OCDD 0.034 0.0200 J
Cone = Concentration (Totals include 2,3,7,8-substituted isomers). I = Interference EMPC = Estimated Maximum Possible Concentration E = PCDE Interference LRL = Lower Reporting Limit ND = Not Detected J = Concentration detected is below the calibration range NA = Net Applicable P = Recovery outside of target range NC = Not Calculated A = Detection Limit based on signal-to-noise measurement * = See Discussion
Report No.... 1061865
REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc,
CONFIDENTIAL, CITY_21MC100_003430432 SUBJECT TO PROTECTIVE ORDER NO. 2, SEPT. 2008
NYC-WTC_000175157
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NYC-WTC_000177797
Laboratory report detailing analytical results for polychlorinated dibenzo-p-dioxins and dibenzofurans from a blank wipe sample collected at PS 234M.
3 shared non-person entities · 1 shared topics · similarity 0.996
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3 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗3 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗3 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗3 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000177781
Laboratory report for PCDDs and PCDFs analysis of wipe samples from PS234M collected March 8, 2002.
3 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗3 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175158
Laboratory data sheet for a blank wipe sample analyzed for dioxins at the referenced school site.
3 shared non-person entities · 1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000177846
Laboratory report detailing analytical results for polychlorinated dibenzo-p-dioxins and dibenzofurans from a blank wipe sample collected at PS 234M.
3 shared non-person entities · 1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗3 shared non-person entities · 1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗3 shared non-person entities · 1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗3 shared non-person entities · 1 shared topics · similarity 0.990
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NYC-WTC_000177797
Laboratory report detailing analytical results for polychlorinated dibenzo-p-dioxins and dibenzofurans from a blank wipe sample collected at PS 234M.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175188
Laboratory report detailing asbestos analysis results for a wipe sample collected on September 21, 2002.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.997 (not a probability)
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