Laboratory log recording Method 506 analysis parameters and sample counts for samples processed in February-March 2002.
NYC-WTC_000011204–000011205Folder label: “GCMS X 2/13/02 A 3/2/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Ji Date Extracted/ 13 03 Method SO6 MoA- Page
Lab# Description Sample Drip rate Surr SE Spk IS Final T.V. pH Count vol/wt ml/min add add add vol. pos. Ir geP, 1 500m Ind 16 _A 1A 2351 _1A 3255 -3 1
R8 V IK 3354 220 b 33.3 #83A 3204 Z 4A
Remarks
WSC
6 43% drip rate must be between 5-15 ml/min for liq-liq extractors drip rate - Extraction type p Pu w Solv.lot# V 34 4G6 |NaCI lot# V3961% Na2SO4 lot# Y76623 STANDARD INT STD LOG# CALIBRATION GEF/SPIKE 4178) MDL/MDRF Q. CHECK INT. STD. SURROGATE (CMS 2l4ot LPC ENDRI N/DDT
Analyst CA Reviewed by revision 4/12/01 Verified by Date ai
NYC-WTC_000011204
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_000010678
Fragmented document page likely serving as a header or index for GCMS records within the February 4 to February 27, 2002 timeframe.
1 shared topics · Same agency, volume and box · similarity 0.978
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011047
Header page from a GCMS data file associated with sample AE03075 dated March 2002.
1 shared topics · Same agency, volume and box · similarity 0.974
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038912
Fragmented page from a DEP laboratory record dated between March 8 and March 19, 2002, containing unreadable text.
1 shared topics · similarity 0.981
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044431
Fragment of a document containing unreadable text and partial headers from a DEP laboratory procedure.
1 shared topics · similarity 0.979
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059810
Excerpt from a laboratory log recording liquid-liquid extractor drip rates for GCMS analysis on April 5, 2002.
1 shared topics · similarity 0.979
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000015739
Record of Method 508d GCMS analysis parameters, calibration checks, and extraction notes for June 2002.
1 shared topics · similarity 0.978
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044556
Fragmented document header containing sample identification and processing metadata from April 2002.
1 shared topics · similarity 0.977
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024039
Document containing sample identifier NYC-WTC_000024038 with laboratory processing parameters including drip rates and pH.
1 shared topics · similarity 0.977
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022717
Laboratory form listing GCMS analytical parameters including drip rates, surrogates, and volume measurements.
1 shared topics · similarity 0.975
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037820
Log sheet recording sample preparation details including drip rates and pH for GCMS analysis in March 2002.
1 shared topics · similarity 0.974
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023841
Document containing sample identifier NYC-WTC_000023840 associated with Department of Environmental Protection testing records.
1 shared topics · similarity 0.974
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025345
Laboratory log sheet recording Method 608 extraction parameters and sample counts for DEP testing in May 2002.
1 shared topics · similarity 0.973
machine-extracted · confidence unavailable · Check 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.
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_000011203
Administrative record from DEP Box 14 covering the period of February to March 2002 regarding World Trade Center environmental activities.
Filed in the same folder
NYC-WTC_000011206
Laboratory report showing GCMS detection of multiple volatile organic compounds in environmental sample AE03253 on April 2, 2002.
Filed in the same folder
NYC-WTC_000011210
Laboratory report documenting method blank results for GCMS testing of environmental sample AE03253 on April 2, 2002.
Filed in the same folder
NYC-WTC_000011212
Laboratory report showing GCMS reference standard results for environmental sample AE03253 on April 2, 2002.
Filed in the same folder
NYC-WTC_000011219
Laboratory report showing GCMS analysis of environmental sample AE03253 conducted on April 3, 2002.
Filed in the same folder