Arsenic in potable water lab report sample list, Sept 2001

NYC 9/11 Public Portal Document The calibration curve has been edited.

SBSSSSSSSaSSSiaSSBSSSSSSSSSSSSSSSSSSSSSSSSBBBSSSBBSSSSBBBSBSSSSSSBBaiSBSSSBSSSSSBSSSSSSSSSSBBBSBBBSSSasSSasssa

Element: As AS Loc.: 29 Date: 09/20/2001 Sample ID: 21654

Repl San^leConc StndConc BlnkCorr Peak Bkgnd Time Peak # Signal Area Area Stored 1 85.19 4,^. 259 0.002 0.001 0.017 12:05:48 No Correlation Coefficient: 0.9847 Slope: 0.0033 [As] Sample Concentration 4.081 gg/L [As] Sample Concentration 81.62 gg/L 8BBSB888B8B8BBBB88a8B8SBBB8SB88BSBBBB8SaBSBBSBBBaB8B8BBB8BS8BBB8BBB: Element: As AS Loc.: 36\ Date: 09/20/2001 Saiqile ID: Calib Blank \ gL dispensed: 20 from 36, 5\from 37, 20 from 36

Repl SanpleConc StndConc BlnkCorr Peak Bkgnd Time Peak # (ig/L fig/'b ^Signal Area Area Stored 1 \o.OO3 -0.004 0.019 12:08:53 No Auto-zero performed.

tSBSSSSaSBSS3SSaSSS = BBSSS&BS:BSS&SBSSB8SB8SS3SSSSSSS8SIBBSSSBSSSSS88SSa= s:sS

Element: As AS Loc.: 29 Date\ 09/20/2001 Sample ID: 21654 \ /xL dispensed: 20 from 36, 5 from 3^ 20 from 29

Repl SampleConc StndConc BlnkCor. Peak Bkgnd Time Peak # /xg/L Mg/L Signal Area Area Stored 1 0.020 0.016 0.151 12:11:32 No

Element: As AS hoc.: 38 Date: 09/20X2001 Sample ID: SIO /xL dispensed: 15 from 36, 5 from 37, 5 f: 38, 20 from 29

Repl SampleConc StndConc BlnkCorr Peak Bkgnd Time Peak # ng/lj ng/li Signal Area\ Area Stored 1 0.060 0.056 0.162 12:14:22 No Addition number 1 applied. [10] Correlation Coefficient: 1.0000 . Slope: 0.0040 \

Element: As AS LOC.: 38 Date: 09/20/2001 Sample ID: S20 (ili dispensed: 10 from 36, 5 from 37, 10 from 38, 20\from 29

Repl SampleConc StndConc BlnkCorr Peak Bkgnd Time Peak # /xg/L /xg/L Signal Area Area Stored 1 0.091 0.087 0.167 12:17:12 No Addition number 2 applied. [20] Correlation Coefficient: 0.9968 Slope: 0.0035

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