NYC-WTC_000064246
Document recording quality control procedures for a specific batch of environmental samples from the World Trade Center site.
Filed in the same folder
Document / 17 pages
Mercury sample ID label, Sept 2001
Machine-extracted title · confidence 90%Document page containing a unique identifier code for a mercury environmental sample collected in September 2001.
NYC-WTC_000064356–000064372Folder label: “All Metals 1st QC batch”
Page image
OCR text
OCR status: junk · source: pdftotext
NYC 9/11 Public Portal Document
Analysis Report '09/25/01 02:24:07 PM page
Method: IECW Sample Name: cb Operator: it Run Time: 09/25/01 14:22:23 Comment: Mode: CONC Corr. Factor: 1
Elem Ag3280 A13082 AS1936 B_2496 Ba4934 Be3130 Ca3179 Avge <.0000 <.0000 <.0000 <.0000 <.0000 .0002 <.0000 SDev .0014 .0110 .0163 .0018 .0009 ,0002 .0029 %RSD 74.96 81.00 103.1 58.14 57.69 73.91 365.5
#1 <.0000 <.0000 <.0000 <.0000 <.0000 .0005 <.0000 #2 <.0000 <.0000 <.0000 <.0000 <.0000 ,0003 <.0000 #3 <.0000 <.0000 <.0000 <.0000 <.0000 .0001 .0031 #4 <.0000 <.0000 <.0000 <.0000 <.0000 .0001 <.0000
Elem Cd2288 CO2286 Cr2677 CU3247 Fe2599 K_7664 Mg2790 Avge <.0000 <.0000 <,0000 <.0000 .0050 <.0000 <.0000 SDev .0020 .0014 .0019 .0014 .0075 .1760 .0191 %RSD 1869. 50.48 51.37 43.02 150.5 31.91 134.6
#1 .0007 <.0000 <.0000 <.0000 .0111 <.0000 <.0000 #2 .0024 <.0000 <.0000 <.0000 .0019 <.0000 <.0000 #3 <.0000 <.0000 <.0000 <.0000 .0111 <.0000 .0079 #4 <.0000 <.0000 <.0000 <.0000 <.0000 <.0000 <.0000
Elem Mn2576 MO2020 Na5889 Ni2316 Pb2203 Sb2068 Sel960 Avge < . 0000, ,0044 <.0000 .0068 <.0000 <.0000 .0093 SDev .0006 .0114 .0187 .0077 .0237 .0304 .0674 %RSD 328.2 255.7 249.6 112.7 56.31 71.89 726.3
#1 <.0000 .0083 .0038 .0096 <.0000 <.0000 .0462 #2 <.0000 .0150 <.0000 <.0000 <.0000 <.0000 <.0000 #3 <.0000 .0061 .0098 .0107 <.0000 <.0000 .0832 #4 .0006 <.0000 <.0000 .0118 <.0000 <.0000 <.0000
Elem Si2881 T11908 V_2924 Zn2138 Avge <.0000 <.0000 <.0000 <.0000 SDev .0024 .0397 .0019 .0011 %RSD 19.92 49.79 126.6 199.6
#1 <.0000 <.0000 .0013 <.0000 #2 <.0000 <.0000 <.0000 .0009 #3 <.0000 <.0000 <.0000 <.0000 #4 <.0000 <.0000 <.0000 <.0000
NYC-WTC_000064358
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000064358Source: 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
No available related records indexed in this group.
Filed elsewhere
No available related records indexed in this group.
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.
NYC-WTC_000064247
Laboratory data entry form recording quality assurance and control results for arsenic analysis batches on September 28, 2001.
Filed in the same folder
NYC-WTC_000064250
Laboratory data entry form recording quality assurance and control results for arsenic analysis batches on September 28, 2001.
Filed in the same folder
NYC-WTC_000064253
Continuation of laboratory data entry form recording quality assurance and control results for arsenic analysis batches on September 28, 2001.
Filed in the same folder
NYC-WTC_000064256
Final page of laboratory data entry form recording quality assurance and control results for arsenic analysis batches on September 28, 2001.
Filed in the same folder