NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.7
← Document results/DEP Box 24/ICPMS 4/16/02
Document / 115 pages

ICPMS daily performance check report, April 16, 2002

Machine-extracted title · confidence 95%

Daily instrument performance verification log for ICPMS analysis including intensity and standard deviation data for multiple elements.

NYC-WTC_000040755–000040869

Folder label: “ICPMS 4/16/02”

Page image
Scanned page image, NYC-WTC_000040844
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

WESTCHESTER COUNTY DEPT OF LABS AND RESEARCH Method 200.8 - Summary Report Sample ID: AE08425 Sample Date/Time: Tuesday, April 16,2002 15:05:37 Sample Type: Spike -1 Sample Description: MSD Number of Replicates: 3 Method File: d:\elandata\Method\NYC.mth Dataset File: d:\elandata\Dataset\new york city\AE08425.590 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 Be 9 22684.497 1.375 0.045 53.76234 2.10 ug/L Se-1 45 507353.720 0.889 507353.720 ug/L Cr 52 453920.980 2.432 0.878 45.66459 3.31 ug/L Cr 53 52306.581 1.100 0.102 44.74761 0.73 ug/L Mn 55 957992.184 2.256 1.886 61.46627 3.10 ug/L Ni 60 107313.432 0.784 0.211 43.38888 1.46 ug/L Cu 63 261239.022 0.624 0.514 48.67125 1.46 ug/L Cu 65 121356.416 2.136 0.239 43.15285 2.97 ug/L Zn 66 88150.255 1.513 0.902 49.90032 2.43 ug/L Zn 67 16294.432 3.606 0.166 50.84599 3.94 ug/L Zn 68 66225.016 0.963 0.677 50.94865 1.86 ug/L > Ge 72 97185.387 1.091 97185.387 ug/L As 75 95805.362 1.010 0.986 47.00457 1.95 ug/L Se 77 9903.123 2.420 0.101 53.50815 2.84 ug/L Se 82 11935.950 1.071 0.122 53.57518 1.66 ug/L Ag 107 464576.938 1.016 0.362 43.51135 1.52 ug/L Cd 111 131011.633 2.643 0.101 48.85917 1.12 ug/L Cd 114 307561.880 0.629 0.240 50.72779 2.62 ug/L > In 115 1282546.679 1.992 1282546.679 ug/L Sb 121 445957.230 0.437 0.348 51.84524 1.63 ug/L Sb 123 335668.767 2.232 0.262 48.79496 1.20 ug/L Ba 135 166822.971 2.438 0.096 63.45983 1.44 ug/L Ba 137 278259.545 0.615 0.160 59.89956 1.11 ug/L > Tb 159 1738736.197 1.686 1738736.197 ug/L Ho 165 1687709.205 1.297 -0.006 ug/L TI 205 • 1156938.178 1.690 0.665 50.71579 3.34 ug/L Pb 208 1551859.465 1.700 0.891 48.58991 1.09 ug/L

QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff ’ Be 9 107.536 > Sc-1 45 103.810 Cr 52 90.534 Cr 53 88.881 Mn 55 93.934

Sample ID: AE08425 Report Date/Time: Tuesday, April 16, 2002 15:08:06 Page 1

NYC-WTC_000040844

OCR can misread numbers and units. Confirm readings against the page image before using them.

NYC-WTC_000040844Source: NYC Law Department, mirrored locally

Related records

Browse subjects →

Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.

Same-box records

Filed elsewhere

More like this page

Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.

Page similarity is temporarily unavailable or this page has no indexed vector.

Others also read

Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.

Compare copies and versions →