The order the City kept.

NYC-WTC_000049390

Department of Environmental Protection GCMS analysis record dated April 16-26, 2002.

NYC-WTC_000049391 – NYC-WTC_000049395

Fragmentary DEP document containing laboratory data tables and identifiers from April 2002.

NYC-WTC_000049396 – NYC-WTC_000049404

Laboratory report showing blank analysis results for sample AE08971 with various compounds below detection limits.

NYC-WTC_000049405 – NYC-WTC_000049411

Calibration report detailing response factors for multiple analytes used in the analysis of sample AE08971.

NYC-WTC_000049412 – NYC-WTC_000049419

Reference report listing retention times and response factors for analytes in sample AE08971 analysis.

NYC-WTC_000049420 – NYC-WTC_000049430

Laboratory report documenting GCMS analysis of sample AE08971 conducted on April 30, 2002.

NYC-WTC_000049431 – NYC-WTC_000049440

Laboratory report documenting GCMS analysis of sample AE09019 conducted on April 30, 2002.

NYC-WTC_000049441 – NYC-WTC_000049451

Gas chromatography-mass spectrometry analysis identifying unknown organic compounds and 2,4-DDD surrogate standard, performed April 30, 2002.

NYC-WTC_000049452 – NYC-WTC_000049462

Laboratory report documenting GCMS analysis of sample AE09021 conducted on April 30, 2002.

NYC-WTC_000049463 – NYC-WTC_000049472

Laboratory report documenting GCMS analysis of sample AE09089 conducted on April 30, 2002.

NYC-WTC_000049473 – NYC-WTC_000049482

Laboratory report documenting GCMS analysis of sample AE09090 conducted on April 30, 2002.

NYC-WTC_000049483 – NYC-WTC_000049492

Laboratory report documenting GCMS analysis of sample AE09091 conducted on April 30, 2002.

NYC-WTC_000049493 – NYC-WTC_000049507

Laboratory report documenting GCMS analysis of sample AE09092 conducted on April 30, 2002.

NYC-WTC_000049508 – NYC-WTC_000049517

Laboratory report documenting GCMS analysis of sample AE09094 conducted on April 30, 2002.