NYC-WTC_000047745
Header page for a GCMS data file related to WTC environmental testing in April 2002.
1 shared topics · Same agency, volume and box · similarity 0.975
machine-extracted · confidence unavailable · Check page ↗Document / 2 pages
DEP laboratory data file header, April 2002
Machine-extracted title · confidence 70%Header page from a DEP laboratory data file containing sample identification and processing metadata from early April 2002.
NYC-WTC_000047157–000047158Folder label: “GCMS X 4/2/02 A 4/3/02”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Date Extracted 4/2/82 .1 Method 508 HOD Page 38
Rol 170 So / 0Y/ad7o Lab #
L,B. |
j Description | Sample ? vol/wt 600,/ Drip rate ml/min Surr add I Al Spk add IS add Final vol. T.V. pos. Iul 7?" 1 pH Count o- AAL_ 74 A42 1a/ 84 75 20 E2- (0A 568 9B 7561 q8 nso 66. 10B 27 10.^ 76 aS 14 76 29 14 ■
7630 FB, 9/ 16 3/4 tc$ 632 J — —V 16 V
Remarks
!
229% • drip rate must be between 5-15 ml/min for liq-liq extractors _________________________ drip rate - . Extraction type - Sf-t. Fwv Solv.lot#VH(470 iNaCI lot# V29il Na2S04 lot# V47/o STANDARD INT STD LOG# CALIBRATION (REPSPIKE 2122 MDLMDRF _ Q CHECK NT. ST. -SURROGATE LLPc_ JENDRIN/DDT |
r ■ lit a Analyst A .D. t, FYsion 4/12/01 Verified by Reviewed by Date Wlis it & 1
NYC-WTC_000047157
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000047157Source: NYC Law Department, mirrored locally
Related records
Browse subjects →Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
Same-box records
Filed elsewhere
NYC-WTC_000037497
Log sheet recording sample extraction parameters including drip rates, volumes, and pH measurements for environmental analysis.
1 shared topics · similarity 0.981
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000057713
Single page document fragment containing dates and reference numbers associated with the World Trade Center environmental records collection.
1 shared topics · similarity 0.980
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055769
Document from December 2001 folder containing illegible text or fragmented data related to DEP water testing activities.
1 shared topics · similarity 0.979
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012075
Laboratory log recording drip rates and pH values for sample analysis at the Department of Environmental Protection labs in March 2002.
1 shared topics · similarity 0.978
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000061748
Fragmented DEP record from folder 515 containing partial lab identifiers and data fields without analytical results.
1 shared topics · similarity 0.975
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055132
Laboratory sampling record for Method 5.25 showing flow rates, volumes, and collection parameters.
1 shared topics · similarity 0.975
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000061801
Laboratory report listing quantitative results for herbicides in sample AD22360 analyzed in September 2001.
1 shared topics · similarity 0.975
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043746
Fragmented page containing Method 508 headers and partial text from a DEP laboratory record dated April 2002.
1 shared topics · similarity 0.973
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000056405
Single page document from DEP Box 30 containing environmental data or records from December 2001.
1 shared topics · similarity 0.973
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022962
Fragmentary record containing a document identifier and date from the DEP GCMS analysis series.
1 shared topics · similarity 0.972
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011957
Laboratory log recording drip rates and pH values for sample analysis at the Department of Environmental Protection labs.
1 shared topics · similarity 0.972
machine-extracted · confidence unavailable · Check page ↗More like this page
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000044857
Administrative page listing laboratory method details, sample volumes, and surrogate addition parameters for environmental testing on April 30, 2002.
Similarity score 0.988 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000087157
Laboratory report detailing GC/MS analysis of sample vial 6 conducted on October 1, 2001, including method parameters and peak data.
Similarity score 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013310
Header page from a DEP laboratory document containing identification codes and method parameters for May 2002 records.
Similarity score 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000028617
Extraction method records and measurement data for sample AD24477 analyzed in November 2001.
Similarity score 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059920
Document outlining laboratory method parameters including drip rates, volumes, and pH counts for environmental testing.
Similarity score 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000056591
Fragmented laboratory record page associated with sample analysis from late 2001.
Similarity score 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Others also read
Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
NYC-WTC_000047156
Department of Environmental Protection GCMS analysis record for the World Trade Center site dated April 2-3 2002.
Filed in the same folder
NYC-WTC_000047159
Laboratory results for volatile organic compounds in a GCMS blank sample analyzed on April 2-3, 2002.
Filed in the same folder
NYC-WTC_000047177
Laboratory report showing non-detect levels of volatile organic compounds in a GCMS blank sample analyzed on April 2-3, 2002.
Filed in the same folder
NYC-WTC_000047181
Calibration data report for GCMS analysis of volatile organic compounds performed on April 2-3, 2002.
Filed in the same folder
NYC-WTC_000047186
Reference standard analysis report for GCMS testing of volatile organic compounds conducted on April 2-3, 2002.
Filed in the same folder