NYC 9/11 Public Portal Document
SSSSSfSSSBasaSSSSSSSSBSSS&SSSSSSSSSSaSSSSSSSSSSSSSSSSSSSSSSBSSSSSSSSaSBSBSSSSSSSSBSSSSSSCSSBSSSSSSBSSeSSS: :asss
Element: Sb Seq. No.: 52 AS Loc.: 38 Date: 10/15/2001
Sample ID: S20
• -'-gL’dispensed: 10 from 36, 5 from 37, 20 from 38
Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak
# gg/L gg/L Signal Area Height Area Height Stored
1 0.055 0.055 0.066 -0.001 0.017 16:02:09 No
Standard number 4 applied. [20]
Correlation Coefficient: 0.9951 Slope: 0.0028
Sb
0.06-[
□
0.04-
8
I
I 0.02 -
I I r I
-10 0 10 20 30
Concentratton
Calibration data for Sb
Entered Calculated
Mean Signal Concentration Concentration Standard
Standard ID (Pk Area) (/tg/b) Deviation %RSD
Calib Blank 0.000 -0.5512
S5 0.015 5 4.862
SIO 0.032 10 11.06
S15 0.045 15.50
S20 O.O55\ 20 19.13
Correlation Coefficient;.0.995 lope: 0.00279 Intercept: 0.002
The calibration curve has been ed:
Element: Sb Seq. No.: 53 AS hoc.: 38 Date: 10/15/2001
Sample ID: S20
(ih dispensed: 10 from 36, 5 from 37, 20 from 38
Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak
# gg/L gg/L Signal Area Height Area Height Stored
1 .062 0.063 0.067 -0.003 0.018 16:05:06 No
Standard number 4 applied ]
Correlation Coefficient: .9989 Slope: 0.0031
Page 7
NYC-WTC_000064746
OCR can misread numbers and units. Confirm readings against the page image before using them.