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ICP-MS summary report, Jan 14 2002

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Method 200.8 laboratory summary report listing elemental concentrations including Beryllium, Scandium, Manganese, Indium, and Antimony.

NYC-WTC_000085539–000085589

Folder label: “NEWE 1/4/2002 AE00248 - AE00918 Batches 16411 16412 16413 copies made

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Method 200.8 - Summary Report Sample ID: CCV STD2 60 PPB Sample Date/Time: Monday, January 14, 2002 12:51:53 Sample Type: Sample Sample Description: Number of Replicates: 3 Batch ID: Method File: d:\elandata\Method\NEWE200.8.mth Dataset File: d:\elandata\Dataset\daily performance\CCV STD2 60 PPB.2114 Sample Prep Volume (mL): Initial Sample Quantity (mg): Aliquot Volume (mL): Diluted To Volume (mL):

Concentration Results Analyte Mass Meas. Intens. Mean Meas. Intens. RSD Net Intens. Mean Cone. Mean Cone. RSD Sample Unit r Be 9 34686.394 0.518 0.044 61.79448 2.80 ug/L |> Sc-1 45 779746.276 3.219 779746.276 ug/L L Mn 55 1346248.423 2.709 1.726 57.68410 3.22 ug/L r> In 115 1770444.643 1.009 1770444.643 ug/L I Sb 121 674484.988 0.668 0.381 59.22828 1.50 ug/L L Sb 123 524990.049 0.371 0.296 60.47279 0.67 ug/L r> Ho 165 2760615.044 2.129 2760615.044 ug/L L Tl 205 2661887.873 1.934 0.964 58.40495 2.56 ug/L

QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff r Be 9 |> Sc-1 45 94.875 L Mn 55 r> In 115 93.227 I Sb 121 L Sb 123 r> Ho 165 101.282 L Tl 205 Calibration Analyte MassCurve Type Correlation Coefficient r Be 9Linear Thru Zero 1.000000 |> Sc-1 45Linear Thru Zero L Mn 55Linear Thru Zero 1.000000 r> In 115Linear Thru Zero I Sb 121 Linear Thru Zero 0.999999 L Sb 123Linear Thru Zero 1.000000 r> Ho 165Linear Thru Zero L Tl 205Linear Thru Zero 0.999989

Sample ID: CCV STD2 60 PPB Report Date/Time; Monday, January 14, 2002 12:52:25 Page 1

NYC-WTC_000085576

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ICP-MS summary report, Jan 18 2002 · Box DEP Box 66

NYC-WTC_000085865

Method 200.8 laboratory summary report listing elemental concentrations including Beryllium, Scandium, Manganese, Indium, and Antimony.

1 shared topics · Same agency, volume and box · similarity 0.999

machine-extracted · confidence unavailable · Check page ↗
ICP-MS summary report, Jan 10 2002 · Box DEP Box 66

NYC-WTC_000085591

Method 200.8 laboratory summary report listing elemental concentrations including Beryllium, Scandium, Chromium, Manganese, Nickel, and Copper.

1 shared topics · Same agency, volume and box · similarity 0.970

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ICP-MS summary report, Jan 4 2002 · Box DEP Box 66

NYC-WTC_000085362

Method 200.8 laboratory summary report listing elemental concentrations including Beryllium, Scandium, Chromium, Manganese, Nickel, and Copper.

1 shared topics · Same agency, volume and box · similarity 0.970

machine-extracted · confidence unavailable · Check page ↗
ICP-MS summary report, Jan 3 2002 · Box DEP Box 66

NYC-WTC_000085227

Method 200.8 laboratory summary report listing elemental concentrations including Beryllium, Scandium, Chromium, Manganese, Nickel, and Copper.

1 shared topics · Same agency, volume and box · similarity 0.970

machine-extracted · confidence unavailable · Check page ↗

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