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ICP-MS summary report, Jan 18 2002

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

NYC-WTC_000085904–000086007

Folder label: “NEWQ Jan 18, 2002 AE00947 - AE01335 Batches 16518 16519 16520 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: Friday, January 18, 2002 10:28:57 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.2361 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 37732.926 3.680 0.048 60.38538 5.56 ug/L I: Sc-1 45 788916.438 2.119 788916.438 ug/L I Cr 52 833925.425 1.299 1.045 59.43202 3.47 ug/L Cr 53 97947.477 0.515 0.123 59.84031 1.63 ug/L I Mn 55 1328492.025 0.416 1.683 58.43977 2.55 ug/L I Ni 60 210602.249 0.089 0.266 57.74523 2.17 ug/L I Cu 63 507845.344 2.689 0.641 58.15348 0.63 ug/L L Cu 65 247605.900 2.592 0.313 58.36470 4.75 ug/L r ZnZn 66 164927.021 1.101 1.184 61.10264 0.43 ug/L I 67 28452.412 1.396 0.204 60.39454 2.89 ug/L I Zn 68 117847.537 1.479 0.846 60.82135 2.30 ug/L I: Ge 72 138529.694 1.514 138529.694 ug/L I As 75 162753.285 1.739 1.139 60.43353 3.36 ug/L I Se 77 14184.205 2.908 0.101 60.46725 1.91 ug/L L Se 82 20369.667 1.035 0.133 60.86873 1.98 ug/L r Ag 107 831141.372 1.261 0.490 59.09694 1.06 ug/L I: In 115 1694147.901 1.343 1694147.901 ug/L I Sb 121 641849.633 2.263 0.379 60.80019 2.12 ug/L L Sb 123 499277.613 1.179 0.295 61.01827 2.51 ug/L r Ba 135 199701.427 1.902 0.076 59.13214 0.41 ug/L I Ba 137 351686.916 1.942 0.134 58.95218 3.54 ug/L I: Ho 165 2616684.306 2.060 2616684.306 ug/L I Tl 205 2611491.672 2.160 0.998 60.13533 4.22 ug/L L Pb 208 3430680.187 2.090 1.304 58.66972 3.77 ug/L

QC Calculated Values Analyte Mass QC Std % Recovery I nt Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff r Be 9 1: Sc-1 45 92.093 I Cr 52 I Cr 53 I Mn 55 I Ni 60

Sample ID: CCV STD2 60 PPB Report Date/Time: Friday, January 18, 2002 10:30:29 Page 1

NYC-WTC_000085950

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ICP-MS summary report, Jan 17 2002 · Box DEP Box 66

NYC-WTC_000085726

Method 200.8 laboratory summary report listing elemental concentrations including Beryllium, Selenium, 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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