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ICP-MS summary report, Jan 17 2002

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

NYC-WTC_000085726–000085863

Folder label: “NEWQ AE00560 - AE00944 Jan 17, 2002 Batches 16515 16516 16517 copies made”

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NYC 9/11 Public Portal Document

Method 200.8 - Summary Report Sample ID: CCV STD2 60 PPB Sample Date/Time: Thursday, January 17, 2002 13:26:00 Sample Type: Sample Sample Description: Number of Replicates: 3 Batch ID: Method File: d:\elandata\Method\NEWQ200.8.mth Dataset File: d:\elandata\Dataset\daily performance\CCV STD2 60 PPB.2316 Sample Prep Volume (mL): Initial Sample Quantity (mg): Aliquot Volume (ml): Diluted To Volume (mb):

Concentration Results Analyte Mass Meas. Intens. Mean Meas. Intens. RSD Net Intens. Mean Cone. Mean Cone. RSD Sample Unit r Be 9 35315.827 1.572 0.049 63.25952 3.38 ug/L I: Sc-1 45 727947.585 2.277 727947.585 ug/L I Cr 52 779952.278 2.230 1.059 59.58318 4.48 ug/L I Cr 53 91390.779 2.035 0.125 60.28014 3.03 ug/L I Mn 55 1257289.402 0.576 1.727 60.44782 2.82 ug/L I Ni 60 200579.376 0.860 0.275 59.94023 3.11 ug/L I Cu 63 456249.136 0.948 0.625 60.48346 2.61 ug/L L Cu 65 228619.567 2.999 0.313 61.34313 5.09 ug/L r Zn 66 150505.027 1.751 1.147 61.85888 0.72 ug/L I Zn 67 26392.524 1.356 0.201 61.10694 2.04 ug/L I Zn 68 108642.129 1.259 0.828 60.46140 1.23 ug/L I; Ge 72 130724.242 1.283 130724.242 ug/L I As 75 157820.275 2.143 1.163 61.37771 3.53 ug/L I Se 77 13283.505 3.406 0.100 61.43932 2.13 ug/L L Se 82 19535.497 0.944 0.132 61.89134 1.86 ug/L r Ag 107 804963.991 1.601 0.486 59.48926 0.87 ug/L I: In 115 1654756.468 1.225 1654756.468 ug/L I Sb 121 615273.641 1.853 0.371 59.42298 1.96 ug/L L Sb 123 471053.980 0.466 0.284 59.02183 1.28 ug/L r Ba 135 183379.020 1.079 0.074 56.62801 1.07 ug/L I Ba 137 318803.666 1.588 0.128 56.75246 3.19 ug/L I: Ho 165 2489591.735 2.108 2489591.735 ug/L Tl 205 2439900.010 1.962 0.980 61.36812 3.21 ug/L L Pb 208 3227355.409 1.230 1.293 60.54678 2.78 ug/L

QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff r Be 9 I> Sc-1 45 91.389 I Cr 52 I Cr 53 I Mn 55 I Ni 60

Sample ID: CCV STD2 60 PPB Report Date/Time: Thursday, January 17, 2002 13:27:31 Page 1 NYC-WTC_000085826

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NYC-WTC_000085826Source: NYC Law Department, mirrored locally

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

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

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

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

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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 0.997

machine-extracted · confidence unavailable · Check page ↗

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