NYC-WTC_000064515
Laboratory report listing sample IDs and quality control checks for lead analysis in potable water.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Document / 16 pages
Lead in potable water lab report sample list, Sept 2001
Machine-extracted title · confidence 95%Laboratory report listing sample IDs and quality control checks for lead analysis in potable water.
NYC-WTC_000064466–000064481Folder label: “Pb”
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OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
' Method Name: PbHgaLow Element: Pb Method Description: Pbhga SM3113 B
Date: 10/01/2001 Technique: Furnace Calibration Equation: Calc. Intercept: Linear Wavelength: 283.3 nm Slit Width: 0.70 nm Lamp Current: 10 Energy: 58 Sample Info File: Untitled Results Data Set:
Element: Pb Seq. No.: 1 AS Loc.: 36 Date: 10/01/2001 Sample ID: Calib Blank pL dispensed: 12 from 36, 5 from 37, 24 from 36 pL dispensed: 12 from 36, 5 from 37, 24 from 36 Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L Pg/L Signal Area Height Area Height Stored k ' 0.015 0.015 0.029 0.005 oToToO8:12:34 No lUto-zero) performed.
Element: Pb Seq. No.: 2 AS Loc.: 38 Date: 10/01/2001 Sample ID: SI pL dispensed: 33 from 36, 5 from 37, 3 from 38 pL dispensed: 33 from 36, 5 from 37, 3 from 38 Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L pg/L Signal Area Height Area Height Stored 1 0.019 0.034 0.052 0.008 0.017 08:16:46 No Standard number 1 applied. [1] Correlation Coefficient: 1.0000 Slope: 0.0189
Element: Pb Seq. No.: 3 AS Loc.: 38 Date: 10/01/2001 Sait^le ID: S2 pL dispensed: 30 from 36, 5 from 37, 6 from 38 pL dispensed: 30 from 36, 5 from 37, 6 from 38 Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L pg/L Signal Area Height Area Height Stored 1 0.032 0.048 0.081 0.014 0.027 08:21:06 No Standard number 2 applied. [2] Correlation Coefficient: 0.9949 Slope: 0.0161
Element: Pb Seq. No.: 4 AS Loc.: 38 Date: 10/01/2001 Sample ID: S4 pL dispensed: 24 from 36, 5 from 37, 12 from 38 pL dispensed: 24 from 36, 5 from 37, 12 from 38 Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L pg/L Signal Area Height Area Height Stored 1 0.060 0.076 0.132 0.022 0.040 08:25:25 No Standard number 3 applied. [4] Correlation Coefficient: 0.9976 Slope: 0.0148
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NYC-WTC_000064467
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NYC-WTC_000064467Source: NYC Law Department, mirrored locally
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