NYC-WTC_000041160
Post-run laboratory report documenting mercury standard calibration data from March 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗Laboratory post-run report for mercury standards conducted on March 19, 2002.
NYC-WTC_000041140–000041143Folder label: “Hg March 02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Westchester county labs Folder: RUNS2 Page 436 Protocol: hg-cv ***POST-RUN REPORT*** Line Cone. Units SD/RSD 1 2 3 4 5
*** Standard: 1 Rep: 1 Seq: 338 16:46:39 19 Mar 02 HG
Hg .000 ppb 761 ♦** Standard: 2 Rep: 1 Seq: 339 16:48:59 19 Mar 02 HG
Hg .400 ppb 23777 *** Standard: 3 Rep: 1 Seq: 340 16:50:42 19 Mar 02 HG
Hg 1.00 ppb 59712 *** Standard: 4 Rep: 1 Seq: 341 16:52:41 19 Mar 02 HG Hg 3.00 ppb 196734 *** Standard: 5 Rep: 1 Seq: 342 16:56:15 19 Mar 02 HG
Hg 5.00 ppb 334364 *** Standard: 6 Rep: 1 Seq: 343 16:58:02 19 Mar 02 HG
Hg 10.0 ppb 674399 *** Check Standard/ 2 Ck21.0 qc Seq: 344 16:59:43 19 Mar 02 HG Line Flag %Rcv. / Found True Units SD/RSD Hg 89.5 V .895 1.00 ppb .000 == *** Sample ID: 6092 pot Seq: 345 17:01:39 19 Mar 02 HG
Hg .052 PPb .000 .052
*** Sample ID:(6092 spk Seq: 346 17:03:15 19 Mar 02 HG
Hg 5.21 (o%3 .000 5.21
*** Sample ID: 6092d Seq: 347 17:05:02 19 Mar 02 HG
Hg .088 PPb .000 .088
*** Sample ID: 6092d spk Seq: 348 17:07:23 19 Mar 02 HG
Hg 4.74 “Jpb .000 4.74
*** Sample ID: 6301 Seq: 349 17:09:10 19 Mar 02 HG Hg .136 PPb .000 .136 =
*** Sample ID: 6302 Seq: 350 17:10:56 19 Mar 02 HG
Hg .084 PPb .000 .084 =
*** Sample ID: 6303 Seq: 351 17:12:52 19 Mar 02 HG
Hg .098 PPb .000 .098
NYC-WTC_000041140
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000041160
Post-run laboratory report documenting mercury standard calibration data from March 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000041124
Laboratory post-run report for mercury standards conducted on March 8, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000041173
Post-run laboratory report documenting mercury standard calibration data from April 4, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000041129
Laboratory post-run report for mercury standards conducted on March 13, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000041118
Laboratory post-run report for mercury standards conducted on March 5, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000041101
Laboratory post-run report for mercury standards conducted on February 26, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000041065
Laboratory post-run report for mercury standards conducted on February 5, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000041112
Laboratory post-run report for mercury standards conducted on March 1, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000041179
Post-run laboratory report documenting mercury standard calibration data from April 5, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000041095
Laboratory post-run report for mercury standards conducted on February 21, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000041075
Laboratory post-run report for mercury standards conducted on February 8, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000041091
Laboratory post-run report for mercury standards conducted on February 20, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000041122
Laboratory post-run report for mercury standards conducted on March 8, 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000041189
Post-run laboratory report documenting mercury standard calibration data from April 12, 2002.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000041095
Laboratory post-run report for mercury standards conducted on February 21, 2002.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000041101
Laboratory post-run report for mercury standards conducted on February 26, 2002.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000041124
Laboratory post-run report for mercury standards conducted on March 8, 2002.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000041072
Laboratory post-run report for mercury standards conducted on February 6, 2002.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗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_000041107
Document related to environmental records for the World Trade Center site in 2002.
Filed in the same folder
NYC-WTC_000041108
Laboratory post-run report for mercury standards conducted on March 1, 2002.
Filed in the same folder
NYC-WTC_000041112
Laboratory post-run report for mercury standards conducted on March 1, 2002.
Filed in the same folder
NYC-WTC_000041116
Laboratory post-run report for mercury standards conducted on March 5, 2002.
Filed in the same folder
NYC-WTC_000041118
Laboratory post-run report for mercury standards conducted on March 5, 2002.
Filed in the same folder