NYC-WTC_000150466
Fax cover sheet from the New York City Department of Health Lead Poisoning Prevention Program.
1 shared non-person entities · similarity 0.925
machine-extracted · confidence unavailable · Check page ↗Document / 2 pages
NYC-WTC_000203060
Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000203060–000203061Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
NYC Response Wipe sampling analysis results for Metals Sample collection date - 9/17/01
Six wipe samples were collected for Metals analysis. Attached please find the results table.
Blank Spike and Blank Spike DupIicate(BS/BSD) recoveries were acceptable except arsenic and selenium low recovery(61 - 73 %); and silver BS low recovery{67%). The Relative Percent Diffcrenoe (BPD) for calcium, silver and sodium exceeded, the recommendation QC lhnits(20%).
The initial calibration and continuing calibration checks all met QC criteria.
ERT9/2t/01 9:50AM
CITY_21MC100_003067008
NYC-WTC_000203060
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000203060Source: 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
No available related records indexed in this group.
Filed elsewhere
NYC-WTC_000053630
Laboratory analysis results for a Westchester County Department of Labs and Research sample processed on May 15, 2002.
1 shared topics · similarity 0.921
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000130438
Draft special investigative audit report on environmental data from the World Trade Center site prepared by IT Corporation.
1 shared non-person entities · similarity 0.921
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052963
Daily instrument calibration and performance verification log for ICPMS equipment conducted on May 3, 2002.
1 shared topics · similarity 0.921
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000149537
Instructions and sections for collecting sample location data from a specific building interior.
Similar document embedding; no shared entity or topic indexed. · similarity 0.921
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000053505
Daily instrument calibration and performance verification log for ICPMS equipment conducted on May 15, 2002.
1 shared topics · similarity 0.920
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000145027
Notice from NYC Law Department instructing staff to preserve World Trade Center documents for potential legal actions.
Similar document embedding; no shared entity or topic indexed. · similarity 0.920
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000054670
Document page from the Department of Environmental Protection ICPMS series dated May 31, 2002.
1 shared topics · similarity 0.919
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000053212
Daily instrument calibration and performance verification log for ICPMS equipment conducted on May 9, 2002.
1 shared topics · similarity 0.919
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000054747
Westchester County Department of Labs and Research report detailing elemental analysis results for sample AE12151 using ICPMS Method 200.8.
1 shared topics · similarity 0.919
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000054548
Document page from the Department of Environmental Protection ICPMS series dated May 30, 2002.
1 shared topics · similarity 0.918
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000040976
Daily instrument performance verification log for ICPMS analysis including intensity and standard deviation data for multiple elements.
1 shared topics · similarity 0.918
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_000174792
Laboratory report providing results of metal wipe samples collected at PS 89M in January 2002 to evaluate building contamination.
Similarity score 0.938 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174796
Laboratory report providing results of metal wipe samples collected at PS 89M in December 2001 to evaluate building contamination.
Similarity score 0.937 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000053630
Laboratory analysis results for a Westchester County Department of Labs and Research sample processed on May 15, 2002.
Similarity score 0.934 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000053706
Daily instrument calibration and performance verification log for ICPMS equipment conducted on May 16, 2002.
Similarity score 0.934 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000053706
Daily instrument calibration and performance verification log for ICPMS equipment conducted on May 16, 2002.
Similarity score 0.934 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000053630
Laboratory analysis results for a Westchester County Department of Labs and Research sample processed on May 15, 2002.
Similarity score 0.934 (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_000150466
Fax cover sheet from the New York City Department of Health Lead Poisoning Prevention Program.
Similar indexed content
Laboratory analysis results for a Westchester County Department of Labs and Research sample processed on May 15, 2002.
Similar indexed content
Draft special investigative audit report on environmental data from the World Trade Center site prepared by IT Corporation.
Similar indexed content
NYC-WTC_000052963
Daily instrument calibration and performance verification log for ICPMS equipment conducted on May 3, 2002.
Similar indexed content
Instructions and sections for collecting sample location data from a specific building interior.
Similar indexed content