NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 66/NEW Q Calibration Curves Includes some data
Document / 2 pages

ICP-MS blank analysis report, Dec 19, 2001

Machine-extracted title · confidence 95%

Laboratory summary report of calibration blanks tested December 19, 2001, showing baseline readings for Beryllium, Scandium, and Chromium.

NYC-WTC_000085039–000085040

Folder label: “NEW Q Calibration Curves Includes some data

Page image
Scanned page image, NYC-WTC_000085039
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

k

Method 200.8 - Summary Report Sample ID: Blank Sample Date/Time: Wednesday, December 19, 2001 10:03:16 Sample Type: Sample Description: CAL BK Number of Replicates: 3 Batch ID: Method File: d:\elandata\Method\NEWQ200.8.mth Dataset File: d:\elandata\07-18-01 to 01-03-2002\daily performance\Blank.1094 Sample Prep Volume (mL): Initial Sample Quantity (mg): 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 r Be 9 20.334 23.242 ug/L I: Sc-1 45 599687.275 1.392 ug/L I Cr 52 9574.811 5.109 ug/L I Cr 53 663.031 4.248 ug/L I Mn 55 581.691 4.681 ug/L I Ni 60 212.005 5.440 ug/L I Cu 63 1410.124 6.394 ug/L L Cu 65 686.699 3.060 ug/L r Zn 66 1023.068 11.071 ug/L I Zn 67 202.671 12.029 ug/L I Zn 68 769.707 7.350 ug/L I: Ge 72 116102.659 1.774 ug/L I As 75 197.981 31.897 ug/L I Se 77 155.336 3.661 ug/L L Se 82 203.004 3.847 ug/L r Ag 107 171.670 11.900 ug/L I; In 115 1736711.812 1.731 ug/L I Sb 121 • 94.668 11.636 ug/L L Sb 123 71.039 6.124 ug/L r Ba 135 437.015 0.229 ug/L I Ba 137 751.372 5.611 ug/L I; Ho 165 4372526.661 3.074 ug/L I Tl 205 359.344 14.664 ug/L L Pb 208 8632.012 2.942 ug/L

QC Calculated Values Analyte Mass QC Std % Recovery I nt Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff r Sc-1 Be 9 1: 45 I Cr 52 I Cr 53 I Mn 55 I Ni 60

Sample ID: Blank Report Date/Time: Monday. January 28, 2002 15:39:42 Page 1

NYC-WTC_000085039

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

NYC-WTC_000085039Source: 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

ICP-MS summary report, Jan 3 2002 · Box DEP Box 66

NYC-WTC_000085207

Method 200.8 laboratory summary report listing elemental concentrations including Beryllium, Scandium, Chromium, Manganese, Nickel, and Copper.

1 shared topics · Same agency, volume and box · similarity 0.987

machine-extracted · confidence unavailable · Check page ↗
ICP-MS summary report, Jan 17 2002 · Box DEP Box 66

NYC-WTC_000085726

Method 200.8 laboratory summary report listing elemental concentrations including Beryllium, Selenium, Chromium, Manganese, and Nickel.

1 shared topics · Same agency, volume and box · similarity 0.985

machine-extracted · confidence unavailable · Check page ↗
ICP-MS summary report, Jan 18 2002 · Box DEP Box 66

NYC-WTC_000085904

Method 200.8 laboratory summary report listing elemental concentrations including Beryllium, Scandium, Chromium, Manganese, and Nickel.

1 shared topics · Same agency, volume and box · similarity 0.984

machine-extracted · confidence unavailable · Check page ↗

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 →