NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 24/ICPMS 4/11/02
Document / 49 pages

ICPMS daily performance check report, April 11, 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_000040598–000040646

Folder label: “ICPMS 4/11/02

Page image
Scanned page image, NYC-WTC_000040605
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: ICV CALBK Sample Date/Time: Thursday, April 11, 200212:36:41 Sample Type: Sample Sample Description: Number of Replicates: 3 Method File: d:\elandata\Method\NYC.mth Dataset File: d:\elandata\Dataset\new york cityICV CAL BK.467 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 9.333 43.301 -0.000 -0.01055 89.50 ug/L > Se-1 45 474329.953 1.574 474329.953 ug/L Cr 52 6895.686 4.082 -0.001 -0.04807 74.33 ug/L Cr 53 433.015 5.897 -0.000 -0.06157 46.14 ug/L Mn 55 1973.234 0.805 0.000 0.00713 28.68 ug/L Ni 60 46.001 13.576 -0.000 -0.00433 69.93 ug/L Cu 63 237.005 1.839 -0.000 -0.00146 33.90 ug/L Cu 65 131.669 15.215 -0.000 -0.00287 310.72 ug/L Zn 66 870.384 8.402 0.001 0.06826 52.72 ug/L Zn 67 153.670 4.928 -0.000 -0.03929 42.58 ug/L Zn 68 629.695 2.024 0.001 0.05428 34.27 ug/L Ge 72 92202.920 1.970 92202.920 ug/L As 75 32.088 91.210 -0.000 -0.00475 338.07 ug/L Se 77 101.668 14.600 0.000 0.03427 251.06 ug/L Se 82 93.335 4.056 -0.000 -0.02430 40.81 ug/L Ag 107 316.342 12.188 -0.001 -0.12011 3.21 ug/L Cd 111 997.062 6.083 0.000 0.00178 1366.46 ug/L Cd 114 131.199 8.929 0,000 0.01030 19.31 ug/L > In 115 1283029.376 0.339 1283029.376 ug/L Sb 121 54.667 12.180 -0.000 -0.00257 28.30 ug/L Sb 123 43.474 17.142 -0.000 -0.00286 39.13 ug/L Ba 135 62.001 8.065 0.000 0.00249 82.29 ug/L Ba 137 98.668 7.332 -0.000 -0.00024 632.21 ug/L > Tb 159 1807172.603 2.391 1807172.603 ug/L Ho 165 1765924.805 1.853 0.017 ug/L TI 205 1195.091 7.040 -0.000 -0.01377 17.99 ug/L Pb 208 1847.094 2.630 0,000 0.00197 /04.18 ug/L

QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff ' Be 9 > Sc-1 45 99.976 Cr 52 Cr 53 Mn 55

Sample ID: ICV CALBK Report Date/Time: Thursday, April 11,2002 12:39:11 Page 1

NYC-WTC_000040605

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

NYC-WTC_000040605Source: 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 →