Fragmented document page containing identification codes and metadata for records within the DEP environmental testing archive box 58.
NYC-WTC_000061854–000061857Folder label: “531.1”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
M ethod /* / Date Extracted k/222k/ Pag®
Lab if Description j Sample Drip rate Surr Spk IS Final T.V. pH vol/wt ml/t>Un add add add vol. pos.
________ CkC------ — —----------- ----- C} ft. 2? /S'
Uy- /? -4JL. sr I S- 2^2
-k 2
Remarks ' /»/
drip rate must be between 5-15 ml/min for liq-liq extractors drip rate - Extraction type - Soiv.lot# NaCI lot# Na2SO4 lot#
STANDARD INT STD LOG# CALIBRATION 732ZZZ REF/SPIKE MDL/MDRF Q. CHECK INT. STD. SURROGATE f/fY- LPC 2eJsZ. ENORIN/DDT
Analyst revision 10/15/99 Verified by Supv. approved Cn-z \\
NYC-VVTC_000061854
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_000061918
Technical log recording drip rates, extraction parameters, and calibration checks for laboratory analysis procedures.
1 shared topics · Same agency, volume and box · similarity 0.965
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000061532
Laboratory report documenting Diquat analysis for sample AD22360 conducted on September 17, 2001.
Same agency, volume and box · similarity 0.955
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000061396
Fragmented document page containing redacted text and a reference code associated with the WTC site records.
1 shared topics · Same agency, volume and box · similarity 0.954
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000061484
Fragmented record of water sample analysis parameters from September 2001.
1 shared topics · Same agency, volume and box · similarity 0.950
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000061449
Laboratory data sheet recording sample analysis parameters including drip rate, ion spike addition, and final volume measurements.
Same agency, volume and box · similarity 0.949
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000015915
Laboratory report listing pesticide and organic compound concentrations in sample AE11755 analyzed on May 13, 2002.
1 shared topics · similarity 0.953
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047429
Technical sheet listing method parameters, drip rates, and quality control metrics for GCMS analysis performed in early April 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.947
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045683
Fragmented lab record documenting drip rates, volumes, and pH measurements for environmental samples in May 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.947
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.
Similar document embedding; no shared entity or topic indexed. · similarity 0.946
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046383
Technical log recording method parameters and sample processing details for a DEP laboratory procedure between April 17 and 26, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.945
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059920
Document outlining laboratory method parameters including drip rates, volumes, and pH counts for environmental testing.
Similar document embedding; no shared entity or topic indexed. · similarity 0.944
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009548
Header page from a GCMS document showing surrogate recovery and pH data.
Similar document embedding; no shared entity or topic indexed. · similarity 0.944
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_000061853
Environmental Protection Department record from the World Trade Center site dated October 2001.
Filed in the same folder
NYC-WTC_000061858
Laboratory report listing quantitative results for carbamate pesticides in sample AD22171 analyzed in September 2001.
Filed in the same folder
NYC-WTC_000061860
Laboratory report documenting instrument sensitivity, resolution, and quality control parameters for sample AD22171 analyzed in September 2001.
Filed in the same folder
NYC-WTC_000061865
Laboratory report listing quantitative results for carbamate pesticides in sample AD22171 analyzed in September 2001.
Filed in the same folder
NYC-WTC_000061875
DEP laboratory report listing detection limits and quantitative results for carbamate pesticides including Aldicarb sulfoxide and Oxamyl in environmental sample AD22171.
Filed in the same folder