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: GCMS X 2/12/02 A 2/28/02
18 documents · 124 pages
NYC-WTC_000005886
Department of Environmental Protection GCMS sample tracking record for the World Trade Center site dated February to March 2002.
NYC-WTC_000005887 – NYC-WTC_000005889
Laboratory log sheet recording sample preparation parameters including drip rates and surrogate additions for GCMS analysis.
NYC-WTC_000005890
Mass spectrometer performance verification report using DFTPP standard conducted on February 28, 2002.
NYC-WTC_000005891 – NYC-WTC_000005892
Laboratory report listing recovery percentages for thirteen volatile organic compounds in reference standard AE03017 analyzed on March 4, 2002.
NYC-WTC_000005893 – NYC-WTC_000005896
Calibration data for polycyclic aromatic hydrocarbons and deuterated standards analyzed on February 28, 2002.
NYC-WTC_000005897 – NYC-WTC_000005899
Laboratory report listing recovery percentages for thirteen volatile organic compounds in reference standard AE03017 analyzed on March 4, 2002.
NYC-WTC_000005900 – NYC-WTC_000005907
Laboratory report documenting a gas chromatography/mass spectrometry blank test for volatile organic compounds conducted on March 4, 2002.
NYC-WTC_000005908 – NYC-WTC_000005915
Analytical report showing surrogate recovery data for sample AE03017 analyzed on March 12, 2002.
NYC-WTC_000005916 – NYC-WTC_000005924
Analytical report showing surrogate recovery data for sample AE03018 analyzed on March 12, 2002.
NYC-WTC_000005925 – NYC-WTC_000005936
Analytical report showing surrogate recovery data for sample AE03020 analyzed on March 12, 2002.
NYC-WTC_000005937 – NYC-WTC_000005946
Analytical report showing surrogate recovery data for sample AE03021 analyzed on March 12, 2002.
NYC-WTC_000005947 – NYC-WTC_000005954
Analytical report showing surrogate recovery data for sample AE03071 analyzed on March 12, 2002.
NYC-WTC_000005955 – NYC-WTC_000005962
Analytical report showing surrogate recovery data for sample AE03021 analyzed on March 12, 2002.
NYC-WTC_000005963 – NYC-WTC_000005972
Analytical report showing surrogate recovery data for sample AE03072 analyzed on March 12, 2002.
NYC-WTC_000005973 – NYC-WTC_000005982
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE03073 conducted on March 12, 2002.
NYC-WTC_000005983 – NYC-WTC_000005991
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE03074 conducted on March 12, 2002.
NYC-WTC_000005992 – NYC-WTC_000006000
Technical comment regarding low recovery rates in GCMS scan of sample AE03016, indicating a decision to reextract and reanalyze the specimen.
NYC-WTC_000006001 – NYC-WTC_000006009
Laboratory report documenting GCMS analysis of environmental sample AE03019 conducted on April 3, 2002.