Quality control data showing recovery rates of spiked pesticides and contaminants in sample AD27678 for method validation.
NYC-WTC_000055548–000055552Folder label: “525 X 11/23/01 A 12/7 - 12/8/01”
OCR status: ok · source: pdftotext
2 2 K K O 0 2 CO _s
0 "O 1 C 0 0 0 0 Quantitation Report Quanfile: 27678MSD Quan Entries: 28 O o' CH CH Comment: BOHLK: METHOD 525; INST 284; 12/08/01; SAMPLE 27678 MSD "0 0 CH CH Sorted via: Entry Number 1 (S) = Standard — N 0 O Cal Name of Compound S Scant R Time Me Calc Amt(A) Units 0 Q C 3 CD 3 chrysene d-12(IS) 1 1354 22:34 BV 5.000 UG/L 4 p-terphenyl d-14(IS) I 1245 20:45 BB 5.000 UG/L 5 acenaphthene d-10(SURR A 731 12:11 BV 3.076 UG/L 6 phenanthrene d-10(SURR A 1006 16:46 BV 3.627 UG/L 7 chrysene d-12 (SURR) A 1354 22:34 BV 3.588 UG/L 8 1J 3-d imethy1-2-n itrobe A 473 7:53 BB 5.428 UG/L 9 tr i phenyl phosphate (S A 1320 22:00 BV 5.524 UG/L 10 perylene d-12 (SURR) A 1606 26:46 BB 4.455 UG/L 11 hexachlorocyc1opentadi A 602 10:02 BB 3.072 UG/L 12 hexachlorobenzene A 911 15:11 BB 4.738 UG/L 13 simazine A 958 15:58 BV 3.899 UG/L 14 atrazine A 968 16:08 BV 4.767 UG/L 15 alachlor A 1097 18:17 VB 5.042 UG/L 16 bis(2-ethyihexyl)adipa A 1313 21:53 MM 4.052 UG/L 17 bis(2-ethylhexyl)phtha A 1371 22:51 BV 4.314 UG/L 18 benzo(a)pyrene A 1592 26:32 MM 3.745 UG/L 19 eptc A 627 10:27 MM 5.414 UG/L 20 2 j6-d in itrotoluene A 710 11:50 BB 4.734 UG/L 21 2»4-d in itrotoluene A 771 12:51 BB 4.136 UG/L 22 molinate A 777 12:57 BB 5.631 UG/L 23 terbac il A 1038 17:18 BB 5.347 UG/L 24 acetochlor A 1086 18:06 BV 4.901 UG/L 25 metribuzin A 1088 18:08 MM 3.097 UG/L 26 metolachlor A 1143 19:03 BV 4.972 UG/L 27 butachlor A 1218 20:18 MM 5.086 UG/L 28 4,4‘dde A 1241 20:41 MM 4.535 UG/L
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_000055269
Laboratory report of duplicate spike analysis for pesticides and related compounds in sample AD27874 on December 6, 2001.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055681
Laboratory report showing recovery data for a duplicate spiked water sample AD27769 collected at site 525 X.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000057637
Chemical analysis report for a duplicate spiked quality control sample AD26472 to verify precision during testing in November 2001.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055543
Laboratory report listing concentrations of pesticides and contaminants in sample AD27678 with all values below detection limits.
1 shared topics · Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000029683
Laboratory report documenting duplicate spike recovery data for organic chemical analysis conducted between October and November 2001.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000029866
Laboratory report documenting duplicate sample results for pesticide and organic compound analysis associated with sample AD26078.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000030562
DEP laboratory duplicate spike analysis (SD525) for sample AD27009 conducted between November 13 and November 30, 2001.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000030361
Analysis of duplicate spiked samples for organic chemicals at site 525 conducted between November and December 2001.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000030356
Quantitative analysis results for organic chemicals in spiked samples from site 525 collected between November and December 2001.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000028571
Laboratory report documenting duplicate spiked sample results to verify precision for pesticides and organic compounds in water sample AD24481.
1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000029219
Laboratory report for a duplicate spiked sample (sample AD25041) used to verify precision at the DEP laboratory.
1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000028257
Lab report for duplicate spike analysis of AD24290 showing recovery results for organic compounds analyzed October-November 2001.
1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000057524
Laboratory report detailing recovery rates for spiked compounds in sample AD26534 to verify analytical accuracy during testing between November 7 and 24, 2001.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055676
Laboratory report showing recovery data for a spiked water sample AD27769 collected at site 525 X.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000030562
DEP laboratory duplicate spike analysis (SD525) for sample AD27009 conducted between November 13 and November 30, 2001.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055264
Spiked sample analysis for EPA Method 525.2 quality assurance showing measured recoveries for 20 compounds in sample AD27874.
Similarity score 0.992 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000057001
Laboratory report listing concentrations of various pesticides such as atrazine and alachlor in sample AD27118 analyzed in January 2002.
Similarity score 0.992 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000030356
Quantitative analysis results for organic chemicals in spiked samples from site 525 collected between November and December 2001.
Similarity score 0.992 (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_000055487
Inspection log or form for site 525 X covering dates in late November and early December 2001.
Filed in the same folder
NYC-WTC_000055488
Document containing a barcode or identifier for water sample NYC-WTC_000055487 collected at the World Trade Center site.
Filed in the same folder
NYC-WTC_000055497
Technical log recording water quality parameters including drip rates, pH, and turbidity counts for sample analysis.
Filed in the same folder
NYC-WTC_000055522
Record of a laboratory calibration verification using DFTPP standard and pesticide analysis for sample AD27678.
Filed in the same folder
NYC-WTC_000055529
Laboratory data documenting the response of calibration standards for various pesticides and contaminants in sample AD27678.
Filed in the same folder