OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Pace Analytical Services, Inc. 1700 Elm Street-Suite 200 Minneapolis, MN 55414 TM
» ^ace Analytical____________ Method 8290 Laboratory Control Spike Results Tel: 612-607-1700 Fax 612-607-6444
Client - ATC
Lab Sample ID SPIKE-2641 Filename F30114A_02 Matrix WIPE Total Amount Extracted 1.00 m2 Dilution NA ICAL Date 11/25/2002 Extracted 01/09/2003 CCal Filename(s) F30114A_01 & F30114A_14 Analyzed 01/14/2003 09:06 Method Blank ID BLANK-2640 Injected By MRO
Native Qs Qm % Internal ng's Percent Isomers (ng) (ng) Rec. Standards Added Recovery 2,3,7.8-TCDF 0.20 0.18 92 2.3,7,8-TCDF-13C 2.00 77 2,3,7,8-TCDD-13C 2.00 86 1,2,3,7,8-PeCDF-13C 2.00 81 2,3.7,8-TCDD 0.20 0.18 88 2,3,4,7,8-PeCDF-13C 2.00 77 1,2,3,7,8-PeCDD-13C 2.00 84 1,2,3,4,7,8-HxCDF-13C 2.00 72 1,2,3,7,8-PeCDF 1.00 0.95 95 1,2,3,6,7,8-HxCDF-13C 2.00 88 2,3,4,7.8-PeCDF 1.00 0.92 92 2,3,4,6,7,8-HxCDF-13C 2.00 93 1,2,3,7,8,9-HxCDF-13C 2.00 84 1,2,3,4,7,8-HxCDD-13C 2.00 91 1,2.3,7,8-PeCDD 1.00 0.95 95 1,2,3.6,7,8-HxCDD-13C 2.00 94 1,2,3.4,6,7,8-HpCDF-13C 2.00 89 1,2,3,4,7,8,9-HpCDF-13C 2.00 91 1,2,3,4,7,8-HxCDF 1.00 1.06 106 1,2,3,4,6,7,8-HpCDD-13C 2.00 89 1,2,3,6,7,8-HxCDF 1.00 0.98 98 OCDD-13C 4.00 96 .••J 2,3.4,6.7,8-HxCDF 1.00 0.90 90 1,2,3,7,8.9-HxCDF 1.00 1.03 103 1,2,3,4-TCDD-13C 2.00 NA 1,2,3,7,8,9-HxCDD-13C 2.00 NA 1,2.3.4,7,8-HxCDD 1.00 0.83 83 2,3,7.8-TCDD-37Ci4 0.20 76 1,2,3,6,7,8-HxCDD 1.00 0.93 93 1,2,3,7,8,9-HxCDD 1.00 0.93 93
1,2,3,4.6,7,8-HpCDF 1.00 1.00 100 1.2.3,4,7,8,9-HpCDF 1.00 0.97 97
1,2,3,4,6,7,8-HpCDD 1.00 0.96 96
OCDF 2.00 1.79 90 OCDD 2.00 1.90 95
Qs = Quantity Spiked Qm = Quantity Measured Rec. = Recovery (Expressed as Percent) P = Recovery outside of target range X = Background subtracted value Nn = Value obtained from additional analysis NA = Not Applicable • = See Discussion Report No.... 1067456
REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.
CITY_21MC100_003058241
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Laboratory report detailing analytical results for volatile organic compounds from a wipe sample analyzed in late November and December 2001.
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Laboratory report for PCDDs and PCDFs analysis of wipe samples from PS234M collected March 19, 2002.
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Laboratory analytical report for wipe samples analyzed between August and October 2002 by a third-party testing firm.
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000185495
Laboratory report detailing analytical results for volatile organic compounds from a wipe sample analyzed in late November and December 2001.
Similarity score 0.998 (not a probability)
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