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ICP-MS heavy metals analysis, Jan 4, 2002

Machine-extracted title · confidence 100%

Lab report detailing ICP-MS analysis of water samples for beryllium, scandium, chromium, manganese, nickel, and copper on January 4, 2002.

NYC-WTC_000086120–000086172

Folder label: “NEWQ 01/04/2002 31021 - 31135

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NYC 9/11 Public Portal Document

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 Cr 52 I Cr 53 I Mn 55 I Ni 60 Cu 63 L Cu 65 r Zn 66 1 Zn 67 I Zn 68 I: Ge 72 I As 75 1 Se 77 L Se 82 r Ag 107 l> In 115 1 Sb 121 L Sb 123 r Ba Ba 135 137 I; Ho 165 I Tl 205 L Pb 208

Sample ID: Standard 1 Report Date/Time: Friday, January 04, 2002 17:04:30 Page 2

NYC-WTC_000086123

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NYC-WTC_000086123Source: NYC Law Department, mirrored locally

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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 0.998

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 0.998

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 0.997

machine-extracted · confidence unavailable · Check page ↗

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