The order the City kept.

NYC-WTC_000006925

Department of Environmental Protection 508 Xtract analysis log for the World Trade Center site dated October to November 2001.

NYC-WTC_000006926

Document header page containing archival reference numbers and dates from the November 2001 collection.

NYC-WTC_000006927 – NYC-WTC_000006928

Single page document with illegible text and archival reference numbers from the November 2001 collection.

NYC-WTC_000006929 – NYC-WTC_000006931

Sequence file listing samples including hexane, endrin decomposition, and various pesticide standards for GC/MS analysis.

NYC-WTC_000006932 – NYC-WTC_000006936

Sequence file listing samples including hexane, endrin decomposition, and various pesticide standards for GC/MS analysis.

NYC-WTC_000006937 – NYC-WTC_000006944

Analytical report listing detection results for DDT and other pesticides in sample AD24334 with method detection limits.

NYC-WTC_000006945 – NYC-WTC_000006951

Analytical report listing detection results for propachlor, lindane, and other pesticides in sample AD24334 with method detection limits.

NYC-WTC_000006952 – NYC-WTC_000006960

Report showing recovery percentages for pesticide standards including propachlor, lindane, and chlordane during calibration verification.

NYC-WTC_000006961 – NYC-WTC_000006967

Report showing recovery percentages for pesticide standards including propachlor, lindane, and chlordane during calibration verification.

NYC-WTC_000006968 – NYC-WTC_000006971

Report showing recovery percentages for pesticide standards including propachlor, lindane, and chlordane during calibration verification.

NYC-WTC_000006972 – NYC-WTC_000006978

Instrument data file showing signal responses and recovery percentages for surrogate standards in chlorinated pesticide analysis.

NYC-WTC_000006979 – NYC-WTC_000006985

Summary table of average responses and relative standard deviations for multiple chlorinated pesticide compounds.

NYC-WTC_000006986 – NYC-WTC_000006991

Laboratory report listing non-detect results for chlorinated pesticides and PCBs in sample AD24334 analyzed by DEP Labs.

NYC-WTC_000006992 – NYC-WTC_000006995

Laboratory report listing quantitative results for chlorinated pesticides and PCBs in sample AD24334 analyzed by DEP Labs.

NYC-WTC_000006996 – NYC-WTC_000006999

Laboratory report listing quantitative results for chlorinated pesticides and PCBs in sample AD24334 analyzed by DEP Labs.

NYC-WTC_000007000 – NYC-WTC_000007009

Laboratory report listing non-detect results for chlorinated pesticides and PCBs in sample AD24333 analyzed by DEP Labs.

NYC-WTC_000007010 – NYC-WTC_000007017

Laboratory report listing non-detect results for chlorinated pesticides and PCBs in sample AD24334 analyzed by DEP Labs.

NYC-WTC_000007018 – NYC-WTC_000007029

Laboratory report listing non-detect results for chlorinated pesticides and PCBs in sample AD24335 analyzed by DEP Labs.

NYC-WTC_000007030 – NYC-WTC_000007033

Laboratory report listing quantitative results for chlorinated pesticides and PCBs in sample AD24395 analyzed by DEP Labs.

NYC-WTC_000007034 – NYC-WTC_000007035

Instrument data file showing signal responses and recovery percentages for toxaphene peaks in sample AD24395.

NYC-WTC_000007036 – NYC-WTC_000007045

Laboratory report listing non-detect results for chlorinated pesticides and PCBs in sample AD24395 analyzed by DEP Labs.

NYC-WTC_000007046 – NYC-WTC_000007055

Laboratory report listing non-detect results for chlorinated pesticides and PCBs in sample AD24396 analyzed by DEP Labs.

NYC-WTC_000007056 – NYC-WTC_000007065

Laboratory report listing non-detect results for chlorinated pesticides and PCBs in sample AD24397 analyzed by DEP Labs.

NYC-WTC_000007066 – NYC-WTC_000007075

Laboratory report listing non-detect results for chlorinated pesticides and PCBs in sample AD24398 analyzed by DEP Labs.

NYC-WTC_000007076 – NYC-WTC_000007085

Laboratory report listing non-detect results for chlorinated pesticides and PCBs in sample AD24399 analyzed by DEP Labs.

NYC-WTC_000007086 – NYC-WTC_000007095

Laboratory report listing non-detect results for chlorinated pesticides and PCBs in sample AD24400 analyzed by DEP Labs.

NYC-WTC_000007096 – NYC-WTC_000007105

Laboratory report listing non-detect results for chlorinated pesticides and PCBs in sample AD24401 analyzed by DEP Labs.

NYC-WTC_000007106 – NYC-WTC_000007115

Laboratory report listing non-detect results for chlorinated pesticides and PCBs in sample AD24429 analyzed by DEP Labs.

NYC-WTC_000007116 – NYC-WTC_000007125

Laboratory report listing non-detect results for chlorinated pesticides and PCBs in sample AD24430 analyzed by DEP Labs.