Sample batch list, DEP Labs, January 3 2002

NYC 9/11 Public Portal Document ==ara=====!==!SSSB==============S=a=====SS==B====3===!===============SS==ra Method Name: SnHGA Element: Sn Method Description: Snhga SM3113 B Date: 01/03/2002 Technique: Furnace Calibration Equation: Calc. Intercept: Linear Wavelength: 286.3 nm Slit Width: 0.70 nm Lamp Current: 30 Energy: 51 Sanple Info File: Untitled Results Data Set: snl0302 S8BSS=BSS88SSSSSSSBSS3S: 588888888888888888888888888888888888888888888888888888

Element: Sn Seq. No.: 1 AS Loc.: 36 Date: 01/03/2002 Sample ID: Calib Blank pL dispensed: 8 from 36, 5 from 37, 12 from 36 Repl SaitpleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/Ir--., pg/L Signal Area Height Area Height Stored --- ' - 0.002 0.002 0.008 0.014 0.013 10:33:35 No ^-zero performe^^ SS88S88SSSSS8SSSSSSSS8SS888SSSS88SS8S88SSSS8S8SSS8SSS8SSS8SSSSS8S8SSS8S8SS88SS8S8S8S88S

Element: Sn Seq. No.: 2 AS Loc.: 38 Date: 01/03/2002 Sample ID: s50 pL dispensed: 17 from 36, 5 from 37, 3 from 38 Repl SeUtpleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L pg/L Signal Area Height Area Height Stored 1 0.020 0.047 0.017 0.014 10:36:11 No Standard number 1 applied.' Correlation Coefficient: Slope: 0.0003 SSS8888SS888SS888SSSSSSSSSSSSS8SS8S8S88888888883 :SSS8SSSSSSS8SS8S8S

Element: Sn Seq. No.: 3 AS Loc.: 38 Date: 01/03/2002 Sample ID: slOO pL dispensed: 14 from 36, 5 from 37, 6 from 38 Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L pg/L -Signal Area Height Area Height Stored 1 —0$033 0.035 0.089 0.020 0.018 10:38:52 No Standard number 2 applied.( [100.0]) Correlation Coefficient: O'>8594 y Slope: 0.0003 =88888888888888888 5SSSSSSSSSSS8SSSSSSSSSSSSSSS8SS

Element: Sn Seq. No.: 4 AS Loc.: 38 Date: 01/03/2002 Sample ID: sl50 pL dispensed: 11 from 36, 5 from 37, 9 from 38 Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L pg/L Signal Area Height Area Height Stored 1 '~.O52 0.054 0.117 0.022 0.021 10:41:33 No Standard number 3 applied [1 Correlation Coefficient: 59 Slope: 0.0003 888888888S8SS88SS8SSSSS8S8SSSSS88888aS8SS888SSSSS8SSSS8S3BSSS8S88888SSSS8S8SS88S88S88888

Element: Sn Seq. No.: 5 AS Loc.: 38 Date: 01/03/2002 Sanple ID: s200 pL dispensed: 8 from 36, 5 from 37, 12 from 38 Repl SanpleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L pg/L Signal Area Height Area Height Stored 1 6 0.068 0.166 0.029 0.026 10:44:14 No Standard number 4 applied. Correlation Coefficient: 93 Slope: 0.0003

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