NYC Law Department release
Independent mirror · updated as the City releases more · v1.3.3
☕ Buy me a coffee
← Document results/Unboxed/No folder label
Document / 1 page

Lab analysis results for wipe sample, Oct 2001

Machine-extracted title · confidence 90%

Laboratory report detailing Method 8290 analysis results for a wipe sample submitted by ATC.

NYC-WTC_000175055
Page image
Scanned page image, NYC-WTC_000175055
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

CorvinAS. IflC-

k. Pace Analytical Services, Inc. 1700 Elm Street - Suite 200 Minneapolis, MN 55414

^ace Analytical__________ Method 8290 Analysis Results Tel: 612-607-1700 Fax' 612- 607-6444

Client - ATC Client's Sample ID ATC-0222-STY-DX1 Lab Sample ID 103343323 Filename U20311A_12 Injected By CVS Total Amount Extracted 1 m2 Matrix WIPE % Moisture NA Dilution NA Dry Weight Extracted NA Collected 02/22/2002 I ICAL Date CCal Filename(s) 03/11/2002 U20311A_07 & U20311A_22 Received Extracted 02/25/2002 03/05/2002 Method Blank ID BLANK-1499 Analyzed 03/11/2002 20:37

1 Native Isomers Cone ng/m2 EMPC ng/m2 LRL ng/m2 Internal Standards ng's Added Percent Recovery

2,3.7,8-TCDF ND 0.0026 A 2,3,7,8-TCDF-13C 2.00 85 1 Total TCDF ND 0.0020 2,3,7,8-TCDD-13C 1,2,3,7,8-PeCDF-13C 2,3,4,7,8-PeCDF-13C 2.00 2.00 2.00 71 86 N2 83 *N2 2,3,7,8-TCDD ND 0.0035 A Total TCDD ND 0.0020 1,2,3,7,8-PeCDD-13C 2.00 58 N2 1,2,3,4,7,8-HxCDF-13C 2.00 99 1,2,3.7,8-PeCDF ND 0.0100 1,2,3.6,7,8-HxCDF-13C 2.00 83 2,3,4,7,8-PeCDF ND 0.0100 2,3,4,6,7,8-HxCDF-13C 2.00 91 Total PeCDF ND 0.0100 1,2,3,7,8,9-HxCDF-13C 2.00 100 1,2,3,4,7,8-HxCDD-13C 2.00 102 1,2,3,7,8-PeCDD ND 0.0100 1,2,3,6,7,8-HxCDD-13C 2.00 71 Total PeCDD ND 0.0100 1,2,3,4,6,7,8-HpCDF-13C 2.00 80 1,2,3,4,7,8,9-HpCDF-13C 2.00 82 1,2,3,4,7,8-HxCDF ND 0,0100 1,2,3,4.6,7,8-HpCDD-13C 2.00 81 1,2,3,6.7,8-HxCDF ND 0.0100 OCDD-13C 4.00 52 N2 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 2,37,8-TCDD-37CI4 0.20 80 1,2,3,6,7,8-HxCDD ND 0.0100 1,2,3,7,8,9-HxCDD ND 0.0100 Total HxCDD 0.014 0.0100 J

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: 0.00031 ng/m2 Total HpCDF ND 0.0100 (Using ITE Factors)

1,2,3,4.6,7,8-HpCDD 0.021 0.0100 J Total HpCDD 0.033 0.0100 J

OCDF ND 0.0200 OCDD 0.098 0.0200 BJ LRL = Lower Reporting Limit Cone = Concentration (Totals include 2.3,7,8-substituted isomers) I = Interference EMPC = Estimated Maximum Possible Concentration E = PCDE Interference A = Detection Limit based on signal-to-noise measurement S = Saturated signal J = Concentration detected is below the calibration range ND = Not Detected a = Less than 10 times higher than method blank level NA = Not Applicable P = Recovery outside of target range NC = Not Calculated Nn = Value obtained from additional analysis * = See Discussion Report No.... 02-1054413

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_003429591 SUBJECT TO PROTECTIVE ORDER NO. 2, SEPT. 2008

NYC-WTC_000175055

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

NYC-WTC_000175055Source: 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

No available related records indexed in this group.

More like this page

Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.

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 →