Single page excerpt from a GCMS laboratory record file stored in DEP Box 25, dated between May 7 and May 9, 2002.
NYC-WTC_000046214–000046216Folder label: “GCMS X 5/7/02 A 5/9/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public portal Document
Method 508 Hob. Date Extracted 4/703 ocs -/3y38 Page /04
Lab # ] Description Sample Drip rate Surr K Spk IS Final T.V. pH Count =*==========%==?"=-==• 100999899=
(.G- $ vol/wt mi/min add add add vol. pos.
50oml inl /A 3/ 1 Pe, Re — In* /al 44 38 579 JUT 1580 18 1589 18 9524, 9A 7 Q FA 14 {334 (8807 £6809 82nd4% v y
V 4 lof 10 10 N
t
Remarks * —0 No l WAg ADDED 70 Alt O= SATAEATaBing TEIRPYRSEDEM Reewee by. s G(D Re extxact C9/21/ 02.
drip rate must be between 5-15 ml/min for liq-liq extractors drip rate - Ii 4 Extraction type - SEP. Fww Solv.lot# 10 |NaCI lot# 1/376/4 Na2S04 lot# 046640 STANDARD INT STD LOG# 1 iI CALIBRATION pur----- ---- 405000 (REF/SPIKE 2274F mdl/mdrf i5 }. _ Q- CHECK INT. STD. 050760 SURROGATE tet 4lo 1 _ LPc ENDRIN/DDT ‘# i t l % Analyst A D. Reviewed by
b tt
evision 4/12/01 Verified by Date b
NYC-WTC_000046214
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_000045397
Single fragmented page from a Department of Environmental Protection record dated May 3, 2002 with illegible content.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043033
Three-page laboratory record detailing GCMS method parameters including drip rates and volumes for samples analyzed in May 2002.
1 shared topics · Same agency, volume and box · similarity 0.992
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 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048878
Single page document fragment from the DEP Box 27 archive folder dated between April 10 and April 22, 2002.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013310
Header page from a DEP laboratory document containing identification codes and method parameters for May 2002 records.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024184
Fragmented OCR text from a GCMS documentation header page covering environmental samples analyzed in mid-May 2002.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023204
Fragmented record page containing identification codes and partial text from the Department of Environmental Protection archives.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011834
Fragmented page from a DEP laboratory record regarding environmental testing in late February 2002.
1 shared topics · similarity 0.991
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 · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003692
Label page for a DEP environmental sample processed by GCMS in early 2002.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058349
Fragmented page showing extraction parameters and quality control fields for liquid-liquid extraction procedures.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035423
Label for a GCMS environmental sample collected between November and December 2001.
1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000055132
Laboratory sampling record for Method 5.25 showing flow rates, volumes, and collection parameters.
Similarity score 0.988 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043820
Fragmented page containing Method 508 headers and partial text from a DEP laboratory record dated April 2002.
Similarity score 0.987 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038658
Laboratory data sheet recording sample volumes and drip rates for DEP analysis in early March 2002.
Similarity score 0.987 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032267
Fragmented header page from a GCMS data file associated with the December 7, 2001 testing period.
Similarity score 0.987 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013310
Header page from a DEP laboratory document containing identification codes and method parameters for May 2002 records.
Similarity score 0.987 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000056221
Administrative record or cover sheet for environmental samples analyzed between November and December 2001 by the Department of Environmental Protection.
Similarity score 0.987 (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_000046213
Department of Environmental Protection GCMS analysis record for the World Trade Center site dated May 7-9 2002.
Filed in the same folder
NYC-WTC_000046217
Laboratory data sheet recording GCMS blank analysis parameters for sample AE09579 conducted on May 8, 2002.
Filed in the same folder
NYC-WTC_000046226
Laboratory report of GCMS calibration analysis for sample AE09579 conducted on May 8, 2002, listing detection limits.
Filed in the same folder
NYC-WTC_000046230
Laboratory report of GCMS reference analysis for sample AE09579 conducted on May 8, 2002, showing response factors.
Filed in the same folder
NYC-WTC_000046238
Laboratory report listing GCMS results for unknown compounds and surrogates from sample AE09579 on May 17, 2002.
Filed in the same folder