NYC-WTC_000005240
Fragmented document header from the GCMS series dated between February and March 2002.
1 shared topics · Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗Document / 3 pages
DEP laboratory document fragment, February-March 2002
Machine-extracted title · confidence 60%Fragmented page from DEP Box 12 containing partial text related to environmental testing records.
NYC-WTC_000005496–000005498Folder label: “GCMS X 2/6/02 A 3/1/02”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
) M ethod mod ceXDate Extracted 02/6 /022 Page 73 +GchS (722 s Lab # [ Description Sample Drip rate Surr Spk IS Final PH Count vol/wt ml/min add add add vol. pos. 1 pj... *. 500m" ImQ im) SA QA 4 87(i 108 783 78 228— 27%6 8A 06 2786 X6 3782 FB 2789 DA__ 43 I H ------- 81 --------- a ---- ■ < — ------------ 1 ----- 1 " ----- I i ---- I1 . ----- — 111 s.4gi --- ____ t se Remarks 346 ___ fee _ _ __ _____________ Reviewed by,— th tk aenet ' (753577/6= (
fc* < Z eeeese _ ------ drip rate must be between 5-15 ml/min for liq-liq extractors 2 drip rate - |NaCI lot# V30019 Na2S04 lot# V34720 Ma*x‘ Extraction type< —rSolv.lot# V Hl 7 O aadtcaln $8] STANDARD RATION IPIKE int std Log# 1 0 _MDL/MDRF I"I _ Q CHECK INT STD. (2702 SURROGATE 3.7 __ LPC GE/S QC) / 02 ant ENDRIN/DDT tie j I i heAdalyst& gpon 4/12/01 Verified by M0 ‘ Reviewed by Date
I tt / U SSrak.
NYC-WTC_000005496
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NYC-WTC_000005496Source: NYC Law Department, mirrored locally
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NYC-WTC_000005830
Fragmented page from a Department of Environmental Protection GCMS file containing sample identification data from February 2002.
1 shared topics · Same agency, volume and box · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005355
Document showing laboratory parameters including drip rate and surrogates for testing procedures in DEP Box 12.
1 shared topics · Same agency, volume and box · similarity 0.985
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
NYC-WTC_000011834
Fragmented page from a DEP laboratory record regarding environmental testing in late February 2002.
1 shared topics · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037989
Fragmented document header from a GCMS data file related to World Trade Center environmental sampling in March 2002.
1 shared topics · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010147
Administrative header page for the GCMS folder covering samples from late January through late February 2002.
1 shared topics · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012292
Fragmented header page from a GCMS laboratory report dated March 21, 2002.
1 shared topics · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011695
Fragmented page from a Department of Environmental Protection record regarding WTC environmental sampling showing partial extraction data.
1 shared topics · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045397
Single fragmented page from a Department of Environmental Protection record dated May 3, 2002 with illegible content.
1 shared topics · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034719
Gas chromatography-mass spectrometry laboratory analytical data sheet with sample identification numbers, volumetric measurements, drip rates, and final analysis values from…
1 shared topics · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046457
Partial header page from a GCMS analysis file dated between April 17 and April 24, 2002.
1 shared topics · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009703
Multi-page DEP laboratory record containing method parameters and sample analysis data from January 17, 2002.
1 shared topics · similarity 0.985
machine-extracted · confidence unavailable · Check page ↗More like this page
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