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Document / 7 pages

Pesticide analysis data, Dec 2001

Machine-extracted title · confidence 95%

Laboratory data detailing pesticide compound concentrations and surrogate recovery rates from samples tested in December 2001.

NYC-WTC_000090005–000090011

Folder label: “508 X 11/13/01 A 12/7/01

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Scanned page image, NYC-WTC_000090005
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Response Factor Report Instrumen

Method : C:\MSDCHEM\1\METHODS\011207T.M (Chemstation Integrator) Title : 508 Chlorinated Pesticides - Toxaphene Last Update : Mon Dec 17 14:03:38 2001

Calibration Files 1 =TOXC1.D 2 =TOXC3.D 3 =TOXC4.D

Compound 1 2 3 Avg %RSD

1) Toxaphene Peak 1 5.184 5.163 5.126 5.158 E7 0.57 2) Toxaphene Peak 2 6.896 7.003 6.829 6.909 E7 1.27 3) Toxaphene Peak 3 3.843 3.908 3.733 3.828 E7 2.31 4') Toxaphene Peak 4 1.498 1.619 1.600 1.573 E8 4.13 5) Toxaphene Peak 5 5.436 5.912 6.173 5.840 E7 6.40 6) s 2,4-DDD SURROGATE 3.248 3.248 E9 0.00 Signal #2 Calibration Files 1 =TOXC1.D 2 =TOXC2.D 3 =TOXC3.D Compound 1 2 3 Avg %RSD

1) Toxaphene Peak 1 1.998 1.939 1.933 1.957 E7 1.84 2) Toxaphene Peak 2 8.782 9.715 9.940 9.479 E7 6.48 3) Toxaphene Peak 3 3.032 3.034 3.042 3.036 E7 0.17 4) Toxaphene Peak 4 8.528 9.346 9.624 9.166 E7 6.21 5) Toxaphene Peak 5 1.003 1.144 1.184 1.110 E8 8.57 6) s 2,4-DDD SURROGATE 2.295 2.295 E9 0.00

(#) = Out of Range 011207T.M Fri Dec 21 10:54:13 2001 Page 1

NYC-WTC_000090005

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NYC-WTC_000090005Source: NYC Law Department, mirrored locally

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