Chemical analysis report for sample AD22754 showing DDT levels and quality control pass status from October 2001.
NYC-WTC_000063555–000063561Folder label: “525 9/25 - 9/26/01 Extr 10/1 Analysis”
OCR status: ok · source: pdftotext
z z ■<
< o o s co
'2 o o Integration Report Quanfile: LBA1001 Quan Entries: 15 ■D c CT o' o o> Ca3 Comment: BOHLK; METHOD 525; INST 204; 10/01/01; LB "0 o tn 01 Sorted uia: Entry Number t 03
O o No Name of Compound R Time Scan# Mode Peak Area PR Height o c 3 CD 1 acenaphthene d-10 CIS) 12:33 753 Auto 1,480,751 1,018,627 3
2 phenanthrene d-10 CIS) 17:17 1037 Auto 2,256,944 1,148,170 3 chrysene d-12CIS) 22:58 1378 Auto 1,639,313 724,560 4 p-terphenyl d-14CIS) 21:02 1262 Auto 2,535,475 1,809,415 5 acenaphthene d-10(SLIRR 12:33 753 Auto 1,480,751 1,018,627 6 phenanthrene d-10CSLIRR 17:17 1037 Auto 2,256,944 1,148,170 7 chrysene d-12 CSURR) 22:58 1378 Auto 1,639,313 724,560 8 1,3-d imethyI-2-n itrobe 8:13 493 Auto 896,201 425,912 9 tr i phenyI phosphate C S 22:20 1340 Auto 1,110,888 421,363 10 perylene d-12 CSURR) 27:33 1653 Auto 870,927 165,115 11 b is C2-ethyIhexy1)ad ipa 22:20 1340 Auto 14,931 3,225 12 b is C2-ethyIhexyI)phtha 23:15 1395 Auto 202,448 39,831 13 2,6-d ini trotoIuene 12:12 732 Auto 17,932 10,781 14 2,4-d in itrotoluene 13:19 799 Auto 1,086 1,086 15 4,4'-dde 20:58 1258 Auto 1,576 1,576
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_000063635
Laboratory report detailing analysis of lab blank sample AD22754 conducted between September 25 and October 1, 2001.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000062006
Laboratory report for a lab blank sample AD23606 showing no detectable levels of pesticides or contaminants.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000063727
Laboratory report listing quantitative findings for pesticides such as endrin and DDT in a World Trade Center environmental sample.
1 shared topics · Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000063933
Quality control report for sample AD23082 showing pass/fail status for DFTPP and quantification of Endrin and DDT.
1 shared topics · Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000063873
Quality control report for sample AD23082 showing pass/fail status for DFTPP and quantification of Endrin and DDT.
1 shared topics · Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000062515
Laboratory report showing lab blank analysis results for sample AD23319 verifying no contamination in testing process.
1 shared topics · Same agency, volume and box · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000062084
Laboratory report for a lab blank sample AD26143 showing no detectable levels of pesticides or contaminants above the method detection limit.
1 shared topics · Same agency, volume and box · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000062269
Laboratory report detailing analytical results for a lab blank sample used to verify absence of contamination in October 2001.
1 shared topics · Same agency, volume and box · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000061974
Laboratory report for a lab blank sample AD23837 showing no detectable levels of pesticides or contaminants.
1 shared topics · Same agency, volume and box · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000063108
Laboratory report showing pesticide detection results and non-detect levels for a lab blank associated with sample AD22358.
1 shared topics · Same agency, volume and box · similarity 0.985
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000063050
Quality control record of laboratory blank analysis showing non-detect levels for various pesticides.
1 shared topics · Same agency, volume and box · similarity 0.984
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000063428
Laboratory report page documenting the detection of DDT in sample AD22652 analyzed on September 30, 2001.
1 shared topics · Same agency, volume and box · similarity 0.984
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
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_000063538
Record of sample extraction on September 25-26, 2001, with analysis completed in early October 2001.
Filed in the same folder
NYC-WTC_000063539
Technical record outlining methods for sample extraction and pH measurement during DEP laboratory testing.
Filed in the same folder
NYC-WTC_000063543
Header page for environmental sample analysis records from the World Trade Center site dated October 2001.
Filed in the same folder
NYC-WTC_000063562
Lab blank analysis data for sample AD22754 listing pesticide and contaminant detection limits from October 2001.
Filed in the same folder
NYC-WTC_000063575
Calibration standard analysis data for sample AD22754 listing chemical response values from October 2001.
Filed in the same folder