NYC-WTC_000053094
Daily instrument calibration and performance verification log for ICPMS equipment conducted on May 8, 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗Document / 115 pages
ICPMS daily performance check report, May 14, 2002
Machine-extracted title · confidence 98%Daily instrument calibration and performance verification log for ICPMS equipment conducted on May 14, 2002.
NYC-WTC_000053389–000053503Folder label: “ICPMS 5/14/02”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
WESTCHESTER COUNTY DEPT OF LABS AND RESEARCH Method 200.8 - Summary Report Sample ID: QCS 50 + 4PPB Sample Date/Time: Tuesday, May 14, 2002 09:26:59 Sample Type: Sample Sample Description: Number of Replicates: 3 Method File: c:\winnt\profiles\lrd 1\elandata\Method\NEWQ200.8.mth Dataset File: c:\winnt\profiles\lrd1\elandata\Dataset\new york city\QCS 50 + 4 PPB.007 Aliquot Volume (mL): Diluted To Volume (mL):
Concentration Results Analyte Mass Meas. Intens. Mean Meas. Intens. RSD Net Intens. Mean Conc. Mean Cone. RSD Sample Unit Be 9 25476.572 1.057 0.039 47.96597 0.85 ug/L > Se-1 45 646328.071 1.044 646328.071 ug/L Cr 52 687209.720 1.593 1.048 49.03365 0.70 ug/L Cr 53 82809.043 2.086 0.127 49.92184 1.22 ug/L Mn 55 1168687.698 2.533 1.806 50.32290 1.69 ug/L Ni 60 168843.140 1.680 0.261 49.29653 0.97 ug/L Cu 63 366246.393 0.815 0.566 50.08381 0.45 ug/L Cu 65 177166.484 0.677 0.274 50.61756 0.46 ug/L Zn 66 115345.290 0.385 0.852 50.22151 1.48 ug/L Zn 67 20285.479 1.143 0.150 50.26402 1.35 ug/L Zn 68 87368.146 2.132 0.645 50.99481 1.87 ug/L Ge 72 134122.888 1.084 134122.888 ug/L As 75 147241.431 0.912 1.053 51.36547 0.71 ug/L Se 77 13901.550 2.049 0.097 51.02509 1.10 ug/L Se 82 15282.384 1.142 0.114 50.39393 0.57 ug/L Kr 83 2372.000 2.874 -132.704 ug/L Ag 107 759817.940 0.700 0.435 50.58827 0.85 ug/L > In 115 1747599.414 0.151 1747599.414 ug/L Sb 121 585535.149 0.520 0.335 54.20873 0.50 ug/L Sb 123 448765.437 0.150 0.257 54.64684 0.20 ug/L Ba 135 171619.183 0.623 0.063 48.90506 1.04 ug/L Ba 137 299112.147 0.572 0.110 48.46424 0.92 ug/L > Tb 159 2727996.507 1.338 2727996.507 ug/L Hg 201 6763.916 0.672 0.002 3.95590 1.33 ug/L Hg 202 15281.321 1.739 0.006 3.91466 0.60 ug/L TI 205 1863161.746 0.681 0.683 45.39643 1.38 ug/L Pb 208 2539348.346 0.969 0.930 49.83523 0.40 ug/L
QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff Be 9 Se-1 45 91.717 Cr 52 Cr 53 Mn 55
Sample ID: QCS 50 + 4PPB Report Date/Time: Tuesday, May 14, 2002 09:29:19 Page 1
NYC-WTC_000053402
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000053402Source: 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
NYC-WTC_000053337
Daily instrument calibration and performance verification log for ICPMS equipment conducted on April 25, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
NYC-WTC_000040925
Summary report of water sample analysis using Method 200.8 showing measured intensities and concentrations for various metals.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000040700
Summary report of water sample analysis using Method 200.8 showing measured intensities and concentrations for various metals.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000040648
Daily instrument performance verification log for ICPMS analysis including intensity and standard deviation data for multiple elements.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000040871
Daily instrument performance verification log for ICPMS analysis including intensity and standard deviation data for multiple elements.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000040755
Daily instrument performance verification log for ICPMS analysis including intensity and standard deviation data for multiple elements.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000040341
Summary report of water sample analysis using Method 200.8 showing measured intensities and concentrations for various metals.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000040452
Daily instrument performance verification log for ICPMS analysis including intensity and standard deviation data for multiple elements.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000040598
Daily instrument performance verification log for ICPMS analysis including intensity and standard deviation data for multiple elements.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000040287
Daily instrument performance verification log for ICPMS analysis including intensity and standard deviation data for multiple elements.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000078316
Laboratory report from Westchester County Dept of Labs and Research detailing Method 200.8 metal concentrations in water samples dated April 8, 2002.
1 shared topics · similarity 0.993
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_000040871
Daily instrument performance verification log for ICPMS analysis including intensity and standard deviation data for multiple elements.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000040700
Summary report of water sample analysis using Method 200.8 showing measured intensities and concentrations for various metals.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000053212
Daily instrument calibration and performance verification log for ICPMS equipment conducted on May 9, 2002.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000040925
Summary report of water sample analysis using Method 200.8 showing measured intensities and concentrations for various metals.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000054670
Document page from the Department of Environmental Protection ICPMS series dated May 31, 2002.
Similarity score 0.994 (not a probability)
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.
Similarity score 0.994 (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_000053388
Administrative record from DEP Box 29 documenting ICPMS activities at the World Trade Center site in May 2002.
Filed in the same folder
NYC-WTC_000053094
Daily instrument calibration and performance verification log for ICPMS equipment conducted on May 8, 2002.
Similar indexed content
NYC-WTC_000053337
Daily instrument calibration and performance verification log for ICPMS equipment conducted on April 25, 2002.
Similar indexed content
NYC-WTC_000040925
Summary report of water sample analysis using Method 200.8 showing measured intensities and concentrations for various metals.
Similar indexed content
NYC-WTC_000040700
Summary report of water sample analysis using Method 200.8 showing measured intensities and concentrations for various metals.
Similar indexed content