Administrative record from DEP Box 25 containing a document identifier with no readable content.
NYC-WTC_000043162–000043163Folder label: “GCMS X 4/19/02 A 5/2/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Method 00% fYol Date Extracted ¥ 77-0 9 Page (8
Lab # MSMMMMAMWMMMMNAA* Description YPRAAAAARAARRA Sample i vol/wt _ Drip rate mi/min Surr add C% Spk add IS add Final vol. T.V. pos. 4GCMS-824S PH Count
5bzm 1 703.--- M A_ 3g 4 412-= S2 1/22 BA JA £ N/
Remarks zalL#(2(76WZL3 Cosc Yobez Tu 46o Ve tp — lube 2 vj
j drp rate must be between 5-15 ml/min for liq-liq extractors K - Extraction type S1P Aa Solv.lot# standard INT STD LOG# drip rate - _____ NaCI lot# // 24*4——— V30/4 Na2s04lt#VVA6 48 kt itk ; 22952’ s n CALIBRATION Li i 7--- 67,5-MDUMDRF 'SPIKE
AAigir.sT — ^84 NT.STD. 251s Bee SURROGATE .LPC IZ7X UAAKS N/DDT
1sion m 4/12/01 Reviewed by__ Date S y> Verified by
$ t SKi i NYC-WTC_000043162
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000043521
Technical record of GC/MS instrument calibration parameters and volume measurements for environmental analysis.
1 shared topics · Same agency, volume and box · similarity 0.985
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043330
Partial document page containing fragmented text and a unique record identifier associated with the GCMS testing series.
1 shared topics · Same agency, volume and box · similarity 0.984
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044756
Calibration data file listing standard compounds and response factors for TCLP testing from late April 2002.
1 shared topics · Same agency, volume and box · similarity 0.983
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023647
Technical data file header page from a GCMS analysis run associated with the World Trade Center site in May 2002.
1 shared topics · similarity 0.985
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022620
Administrative record header for a New York City WTC environmental file dated between May 20 and May 22, 2002.
1 shared topics · similarity 0.985
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013773
Fragmented page from DEP Box 15 records containing sample identification codes and metadata.
1 shared topics · similarity 0.984
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034947
Document containing unreadable text or corrupted data from the Department of Environmental Protection archives.
1 shared topics · similarity 0.983
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005605
Fragmented header page from a Method 508 laboratory document dated February 7-9, 2002, showing instrument parameters.
1 shared topics · similarity 0.983
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048467
Log sheet recording water quality parameters including drip rate and pH for samples in April 2002.
1 shared topics · similarity 0.983
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016796
Page containing GCMS reference data and extraction parameters from January 2002.
1 shared topics · similarity 0.982
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000070087
Log sheet recording liquid-liquid extraction parameters and sample processing details for October and November 2001.
1 shared topics · similarity 0.982
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060689
Header page for a GCMS laboratory record series from April 2002 related to World Trade Center environmental testing.
1 shared topics · similarity 0.981
machine-extracted · confidence unavailable · Check 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 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000080145
Document containing extraction parameters and analytical notes for NYC 9/11 samples processed on September 24, 2001.
Similarity score 0.984 (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 0.984 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000089274
Detailed GC/MS calibration report for October 1, 2001, including peak data and method parameters.
Similarity score 0.983 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055090
Lab procedure documentation for sample extraction showing volume/weight, drip rate, and surrogates/spikes parameters.
Similarity score 0.983 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047157
Header page from a DEP laboratory data file containing sample identification and processing metadata from early April 2002.
Similarity score 0.983 (not a probability)
machine-extracted · confidence unavailable · Check page ↗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_000043161
Single-page administrative log from DEP Box 25 covering GCMS X analyses dated between April 19 and May 2, 2002.
Filed in the same folder
NYC-WTC_000043164
Laboratory report for DEP Box 25 showing GCMS blank analysis of sample AE09450 with semi-volatile organic compounds below detection limits from May 3, 2002.
Filed in the same folder
NYC-WTC_000043174
Laboratory report for DEP Box 25 showing GCMS calibration results for sample AE09450 with response factors and MDLs from May 2002.
Filed in the same folder
NYC-WTC_000043178
Laboratory report for DEP Box 25 showing GCMS reference standard analysis of sample AE09450 with measured concentrations from May 2002.
Filed in the same folder
NYC-WTC_000043186
Laboratory report for DEP Box 25 showing GCMS analysis of sample AE09450 with unknown compounds and surrogate data from May 8, 2002.
Filed in the same folder