NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← 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_000054165
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. Rel. % Diff Be 9 Li 6 > Sc-1 45 Cr 52 Cr 53 Mn 55 Co 59 Ni 60 Cu 63 Cu 65 Zn 66 Zn 67 Zn 68 > Ge 72 As 75 Se 77 Se 82 As-1 75 Kr 83 Ag 107 Cd 111 Cd 114 > In 115 Sb 121 Sb 123 Ba 135 Ba 137 Ho 165 Tb 159 Hg 201 Hg 202 TI 205 Pb 208 Calibration Analyte MassCurve Type Correlation Coefficient Be 9LinearThru Zero 0.999986 Li 6Linear Thru Zero > Sc-1 45Linear Thru Zero Cr 52Linear Thru Zero 0.999 97 Cr 53Linear Thru Zero 0.999 384 Mn 55Linear Thru Zero 1.000)00 Co 59LinearThru Zero 0.999 )93 Ni 60Linear Thru Zero 0.999)28 Cu 63Linear Thru Zero 0.999 993 Cu 65Linear Thru Zero 1.000)00 Zn 66Linear Thru Zero 0.999)73 Zn 67Linear Thru Zero 0.999961 Zn 68Linear Thru Zero 1.000000 > Ge 72Linear Thru Zero As 75Linear Thru Zero 0.999991

Sample ID: Standard 2 Report Date/Time: Wednesday, May 22,2002 09:29:49 Page 2

NYC-WTC_000054165

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

NYC-WTC_000054165Source: 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 →