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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

I't’ Method 200.8 - Summary Report Sample ID: ICV CAL BK Sample Date/Time: Thursday, January 17, 2002 11:19:28 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 performanceMCV CAL BK.2281 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 19.000 18.232 -0.000 -0.00146 388.48 ug/L |> Sc-1 45 764681.168 2.174 764681.168 ug/L I Cr 52 21312.181 90.242 0.015 0.85158 168.87 ug/L I Cr 53 624.694 5.740 -0.000 -0.01070 130.80 ug/L I Mn 55 986.730 3.411 0.000 0.00139 40.95 ug/L I Ni 60 774.707 4.050 0.000 0.00191 707.04 ug/L I Cu 63 1283.770 3.318 0.000 0.00620 94.04 ug/L L Cu 65 655.364 2.518 0.000 0.00594 92.06 ug/L r Zn 66 617.361 5.832 0.000 0.00702 224.72 ug/L I Zn 67 150.336 7.327 0.000 0.02238 126.99 ug/L I Zn 68 456.349 0.770 -0.000 -0.00006 5183.44 ug/L I: Ge 72 141441.066 1.596 141441.066 ug/L I As 75 6441.444 3.423 0.001 0.03988 139.35 ug/L I Se 77 146.336 8.544 -0.000 -0.05652 110.34 ug/L L Se 82 2492.033 2.698 0.000 0.14769 105.93 ug/L r Ag 107 322.342 3.596 -0.000 -0.00074 151.41 ug/L I: In 115 1764841.095 1.574 1764841.095 ug/L 1 Sb 121 2214.625 0.568 0.000 0.00497 56.26 ug/L L Sb 123 1717.218 2.541 0.000 0.00294 178.21 ug/L r Ba Ba 135 157.670 10.075 -0.000 -0.00347 125.84 ug/L I 137 288.674 1.400 -0.000 -0.00093 130.66 ug/L I: Ho 165 2528427.731 1.023 2528427.731 ug/L I Tl 205 584.691 3.375 -0.000 -0.00368 16.88 ug/L L Pb 208 10178.994 0.780 -0.000 -0.00396 63.20 ug/L

QC Calculated Values Analyte Mass QC Std % Recovery I nt Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff r Be 9 |> Sc-1 45 96.001 I Cr 52 i Cr 53 5^’’! be U-S-eA I Mn 55 I Ni 60

Sample ID: ICV CAL BK Report Date/Time: Thursday, January 17, 2002 11:20:59 Page 1 NYC-WTC_000085756

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NYC-WTC_000085756Source: NYC Law Department, mirrored locally

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

NYC-WTC_000085904

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

NYC-WTC_000085207

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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