The order the City kept.

NYC-WTC_000086565

Administrative record of a Section 508 accessibility scan conducted at the World Trade Center site in September 2001.

NYC-WTC_000086566 – NYC-WTC_000086569

Page from a multi-page laboratory log showing sample analysis fields and remarks for September 24, 2001.

NYC-WTC_000086570 – NYC-WTC_000086578

Laboratory report for gas chromatography-mass spectrometry analysis of sample AD22485 conducted on September 24, 2001.

NYC-WTC_000086579 – NYC-WTC_000086587

Laboratory report for gas chromatography-mass spectrometry analysis of sample AD22486 conducted on September 24, 2001.

NYC-WTC_000086588 – NYC-WTC_000086596

Laboratory report for gas chromatography-mass spectrometry analysis of sample AD22487 conducted on September 24, 2001.

NYC-WTC_000086597 – NYC-WTC_000086605

Laboratory report for gas chromatography-mass spectrometry analysis of sample AD22488 conducted on September 24, 2001.

NYC-WTC_000086606 – NYC-WTC_000086614

Laboratory report for gas chromatography-mass spectrometry analysis of sample AD22490 conducted on September 24, 2001.

NYC-WTC_000086615 – NYC-WTC_000086623

Calibration data table for GC/MS analysis of polycyclic aromatic hydrocarbons dated October 2001.

NYC-WTC_000086624 – NYC-WTC_000086643

Calibration data table for GC/MS analysis of polycyclic aromatic hydrocarbons dated October 2001.

NYC-WTC_000086644 – NYC-WTC_000086645

Calibration and extraction method form for GC/MS analysis with handwritten notes dated October 2001.

NYC-WTC_000086646 – NYC-WTC_000086654

Laboratory report documenting GC/MS analysis of environmental sample AD22166 conducted on September 20, 2001.

NYC-WTC_000086655 – NYC-WTC_000086663

Laboratory report documenting GC/MS analysis of environmental sample AD22167 conducted on September 20, 2001.

NYC-WTC_000086664 – NYC-WTC_000086672

Laboratory report documenting GC/MS analysis of environmental sample AD22168 conducted on September 20, 2001.

NYC-WTC_000086673 – NYC-WTC_000086681

Laboratory report documenting GC/MS analysis of environmental sample AD22169 conducted on September 20, 2001.

NYC-WTC_000086682 – NYC-WTC_000086690

Laboratory report documenting GC/MS analysis of environmental sample AD22170 conducted on September 20, 2001.

NYC-WTC_000086691 – NYC-WTC_000086699

Laboratory report documenting GC/MS analysis of environmental sample AD22171 conducted on September 20, 2001.

NYC-WTC_000086700

Administrative record of a Section 508 accessibility scan conducted at the World Trade Center site in September 2001.

NYC-WTC_000086701 – NYC-WTC_000086702

Standard operating procedure for liquid-liquid extraction specifying drip rates and reagent lot numbers.

NYC-WTC_000086703 – NYC-WTC_000086711

Laboratory report documenting GC/MS analysis of environmental sample AD22358 conducted on September 20, 2001.

NYC-WTC_000086712 – NYC-WTC_000086720

Laboratory report documenting GC/MS analysis of environmental sample AD22359 conducted on September 20, 2001.

NYC-WTC_000086721 – NYC-WTC_000086729

Laboratory report documenting GC/MS analysis of environmental sample AD22360 conducted on September 20, 2001.

NYC-WTC_000086730 – NYC-WTC_000086737

Laboratory report documenting GC/MS analysis of environmental sample AD22360 conducted on September 20, 2001.

NYC-WTC_000086738 – NYC-WTC_000086740

Laboratory report documenting GC/MS analysis of environmental sample AD22167 conducted on September 20, 2001.

NYC-WTC_000086741 – NYC-WTC_000086749

Laboratory report documenting GC/MS analysis of environmental sample AD22470 conducted on September 24, 2001.

NYC-WTC_000086750 – NYC-WTC_000086758

Laboratory report documenting GC/MS analysis of environmental sample AD22471 conducted on September 24, 2001.

NYC-WTC_000086759 – NYC-WTC_000086767

Laboratory report documenting GC/MS analysis of environmental sample AD22472 conducted on September 24, 2001.

NYC-WTC_000086768 – NYC-WTC_000086785

Calibration data table for GC/MS analysis of WTC samples conducted on October 2, 2001.