NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.7
← Document results/DEP Box 29/ICPMS 5/22/02
Document / 217 pages

ICPMS daily performance check report, May 22, 2002

Machine-extracted title · confidence 98%

Daily instrument calibration and performance verification log for ICPMS equipment conducted on May 22, 2002.

NYC-WTC_000054157–000054373

Folder label: “ICPMS 5/22/02”

Page image
Scanned page image, NYC-WTC_000054237
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff Be 9 104.452 Li 6 83.562 > Sc-1 45 84.932 Cr 52 100.331 Cr 53 100.777 Mn 55 101.829 Co 59 100.403 Ni 60 106.175 Cu 63 109.447 Cu 65 108.341 Zn 66 106.658 Zn 67 105.581 Zn 68 106.087 > Ge 72 87.856 As 75 105.064 Se 77 112.727 Se 82 114.080 As-1 75 93.756 Kr 83 Ag 107 90.307 Cd 111 99.818 Cd 114 100.081 > In 115 88.974 Sb 121 104.238 Sb 123 104.289 Ba 135 99.488 Ba 137 97.006 Ho 165 > Tb 159 89.296. Hg 201 97.292 Hg 202 97.636 TI 205 97.474 Pb 208 98.183 Calibration Analyte MassCurve Type Correlation Coefficient Be 9Linear Thru Zero 0.999986 Li 6Linear Thru Zero > Sc-1 45Linear Thru Zero Cr 52Linear Thru Zero 0.999997 Cr 53Linear Thru Zero 0.999984 Mn 55Linear Thru Zero 1.000000 Co 59Linear Thru Zero 0.999993 Ni 60Linear Thru Zero 0.999928 Cu 63Linear Thru Zero 0.999993 Cu 65Linear Thru Zero 1.000000 Zn 66Linear Thru Zero 0.999973 Zn 67Linear Thru Zero 0.999961 Zn 68Linear Thru Zero 1.000000 > Ge 72Linear Thru Zero As 75Linear Thru Zero 0.999991

Sample ID: AE11381 Report Date/Time: Wednesday, May 22,2002 11:07:02 Page 2

NYC-WTC_000054237

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

NYC-WTC_000054237Source: 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 →