Fragmented document header containing identification codes and date ranges from the January 2002 collection.
NYC-WTC_000058145–000058146Folder label: “525 X 1/11/02 A 1/26/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
- ) ) Method 62s Date Extracted /b^- Page o
SCE m LB Lab # Description Sample vol/wt It Drip rate ml/min Surr add
Ipt Spk add IS add Final T.V. pH vol. pos. 22 7A Count AAA 733461 2 keC &ovot _/L_ /L 56 2A 3__ 2 22043° ce.exk. 412 V 20 4
Remarks
(-6,0 3O! . o c la •Lslanyaznof*t2( OA g21 ZOERE
drip rate must be between 5-15 ml/min for ig-is Extraction type - .STANDARD INT STD LOG# Solv.lot# 1477% drip rate -_____ Nacl lot# Na2SO4 lot# V31100 CALIBRATION _ REF/SPIKE _ MDL/MDRF 2157/20838/26841 _ Q. CHECK _INT. STD. 2. SURROGATE / _LPC ENDRIN/DDT
Reviewed by T . Verified by Date 13 {
NYC-WTC_000058145
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_000055358
Calibration curve and quality control results for Method 525.2 organic compound analysis, showing compound recovery percentages and relative standard deviations.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.941
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055743
Laboratory report listing pesticide and contaminant test results for sample AD27774 collected November 24, 2001.
Same agency, volume and box · similarity 0.922
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009548
Header page from a GCMS document showing surrogate recovery and pH data.
1 shared topics · similarity 0.932
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000081366
Fragmented page from a laboratory report regarding pesticide analysis conducted in early October 2001 with illegible content.
Similar document embedding; no shared entity or topic indexed. · similarity 0.932
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037820
Log sheet recording sample preparation details including drip rates and pH for GCMS analysis in March 2002.
1 shared topics · similarity 0.927
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032689
Header page from a GCMS data file listing method parameters and sample identifiers for December 2001 testing.
1 shared topics · similarity 0.926
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000061854
Fragmented document page containing identification codes and metadata for records within the DEP environmental testing archive box 58.
Similar document embedding; no shared entity or topic indexed. · similarity 0.925
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052849
Technical document containing metadata and header information for a gas chromatography-mass spectrometry analysis from February 2002.
1 shared topics · similarity 0.924
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018577
Laboratory log sheet detailing Method 508 extraction and analysis parameters for samples processed in December 2001.
1 shared topics · similarity 0.923
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000006247
Header page for a GCMS laboratory report series dated February 14 to 23, 2002.
1 shared topics · similarity 0.922
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051153
Document header page containing identification codes and metadata for GCMS files processed in early January 2002.
1 shared topics · similarity 0.922
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068397
Multi-page laboratory log table recording sample extraction details including volumes and drip rates for GCMS analysis in November 2001.
1 shared topics · similarity 0.922
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Page similarity is temporarily unavailable or this page has no indexed vector.
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_000058144
Administrative record from the Department of Environmental Protection regarding World Trade Center activities in January 2002.
Filed in the same folder
NYC-WTC_000058147
Lab analysis of sample AD28043 for pesticide and chemical residues, all results below method detection limits, completed Jan 29, 2002.
Filed in the same folder
NYC-WTC_000058153
Laboratory report listing analytical results for PAHs and surrogates with recovery rates on January 28, 2002.
Filed in the same folder
NYC-WTC_000058155
Instrument log showing retention times and recovery percentages for PAHs in a reference standard on January 28, 2002.
Filed in the same folder
NYC-WTC_000058157
Quality control data for a calibration verification sample analysis of PAHs with recovery rates between 103 and 110 percent.
Filed in the same folder