The order the City kept.
Follow the collection, box and handwritten folder label to the documents inside.
Documents in this folder
Folder label / City-provided: 508 GCMS Scan X 10/11/01 An 11/2/01
17 documents · 172 pages
NYC-WTC_000068224
Record of a GCMS scan conducted at the World Trade Center site in early November 2001.
NYC-WTC_000068225 – NYC-WTC_000068229
Laboratory note regarding trace detection of 1,2-Dichlorobenzene-d4 in multiple samples attributed to laboratory contamination.
NYC-WTC_000068230 – NYC-WTC_000068239
Technical data sheet listing calibration standards and response factors for various polycyclic aromatic hydrocarbons.
NYC-WTC_000068240 – NYC-WTC_000068254
Laboratory report documenting GCMS analysis of environmental sample AD24334 with detection of unknown compounds.
NYC-WTC_000068255 – NYC-WTC_000068265
Laboratory report documenting GCMS analysis of environmental sample AD24335 with detection of unknown compounds.
NYC-WTC_000068266 – NYC-WTC_000068280
Laboratory report documenting GCMS analysis of environmental sample AD24395 with detection of unknown compounds.
NYC-WTC_000068281 – NYC-WTC_000068291
Laboratory report documenting GCMS analysis of environmental sample AD24396 with detection of unknown compounds.
NYC-WTC_000068292 – NYC-WTC_000068302
Laboratory report documenting GCMS analysis of environmental sample AD24397 with detection of unknown compounds.
NYC-WTC_000068303 – NYC-WTC_000068313
Laboratory report documenting GCMS analysis of environmental sample AD24398 with detection of unknown compounds.
NYC-WTC_000068314 – NYC-WTC_000068324
Gas chromatography-mass spectrometry analysis of sample AD24399 conducted November 5, 2001, detecting unknown organic compounds.
NYC-WTC_000068325 – NYC-WTC_000068335
Laboratory report documenting gas chromatography-mass spectrometry analysis of sample AD24400 conducted on November 5, 2001.
NYC-WTC_000068336 – NYC-WTC_000068352
Laboratory report documenting gas chromatography-mass spectrometry analysis of sample AD24401 conducted on November 5, 2001.
NYC-WTC_000068353 – NYC-WTC_000068365
Laboratory report documenting gas chromatography-mass spectrometry analysis of sample AD24429 conducted on November 5, 2001.
NYC-WTC_000068366 – NYC-WTC_000068376
Laboratory report documenting gas chromatography-mass spectrometry analysis of sample AD24430 conducted on November 7, 2001.
NYC-WTC_000068377
Record of a GCMS scan conducted at the World Trade Center site in early November 2001.
NYC-WTC_000068378 – NYC-WTC_000068386
Laboratory commentary noting a hydrocarbon mixture in sample AD24401 and confirming no laboratory contamination on December 7, 2001.
NYC-WTC_000068387 – NYC-WTC_000068395
Laboratory commentary detailing detected organic compounds including phthalates and PAHs in sample AD24216 analyzed on December 7, 2001.