DEP GCMS method documentation page including data tables and extraction parameters for environmental analysis.
NYC-WTC_000016909–000016911Folder label: “GCMS X 12/24/01 A 1/10/02”
OCR status: ocr · source: ours
NYC 9/11 Public Portal Document Method. 503 moa Date Extracted. / a} Page 87 Y, Z 4acms-IbGld [tabs | Description [ sample [ orp | Sure] foe [ 1s [rina [t.v.[ pH [cou [ [| [Lb | fT Tie me IT = a /— [Rep [a Ty Ome TTT Te mz, sist] | Sa bmp [hada TT TT Try TT }-— =z lagygr | PN tz, TE A A ee slam ac A [ZIaRA- TTT ee ee ee ee | | Berg} | ey -i¥ ak Se re ee ee ee ee ee | 2 (S/n 2 7 SA pe |---|} +. | |} + ; po po = po es an Ma OO OO SO A SS po aes eeeess Sat Sete ee ae St a eee (ca Ce ee A ae en De 4 --— —_ ptt re | |s#o rate must be between 6yErmiiin foriataeracore | [éprate- |= {| [Extraction type CY XUV) |sowv.iocs W304 (> [nactioe VTS FG |Nexs04 ow V37/7OT | | STANDARD | INT SID LoGg | [-—_f-— + + +f +—_ + _} —_}— | cauiaarion | PD 12909 p—_f fF ¥_}_{_-_} tf | revo | OTR GI Ty Py [ocrece | oe Laces sete} — tf} $4} + $f ee ee | we | a | ee [enonwoor [ee Analyst Reviewed by. i revision 4/12/01 Verified wll Date. 1 NYC-WTC_000016909
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000018935
Page showing sample preparation parameters including drip rates and volumes for GCMS analysis from January 2002.
1 shared topics · Same agency, volume and box · similarity 0.979
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016058
Documentation of instrument settings and calibration parameters for Method 508 analysis conducted in early 2002.
1 shared topics · Same agency, volume and box · similarity 0.975
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017880
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30470 conducted on January 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.975
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069496
Fragmented page from a GCMS scan document dated November 24, 2001, containing minimal readable text.
1 shared topics · similarity 0.975
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068225
Laboratory note regarding trace detection of 1,2-Dichlorobenzene-d4 in multiple samples attributed to laboratory contamination.
1 shared topics · similarity 0.975
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010274
Laboratory extraction methodology documentation for Method 508 HOb showing drip rates, spike additions, and internal standard protocol parameters.
1 shared topics · similarity 0.974
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069571
Record of laboratory extraction parameters including drip rates and solvent details for samples processed in November 2001.
1 shared topics · similarity 0.974
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067937
Document header page from a GCMS scan series covering the period of October 9 to October 31, 2001.
1 shared topics · similarity 0.974
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003818
Header page for a DEP GCMS document from the January-February 2002 collection period.
1 shared topics · similarity 0.974
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009423
Label sheet for environmental samples processed by the DEP Labs in February 2002.
1 shared topics · similarity 0.973
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058160
Fragmented text containing a unique file identifier from the March 2002 GCMS batch records.
1 shared topics · similarity 0.973
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036690
Laboratory results for GCMS blank analysis of sample AD29522 showing detection levels below method detection limits.
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.
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NYC-WTC_000016908
Fragmented DEP GCMS record from late December 2001 to mid-January 2002 with no readable text.
Filed in the same folder
NYC-WTC_000016912
Laboratory calibration report from the DEP testing for volatile organic compounds using GCMS analysis on January 10, 2002.
Filed in the same folder
NYC-WTC_000016916
Reference data sheet from the DEP laboratory documenting GCMS analysis parameters and results for volatile organic compounds.
Filed in the same folder
NYC-WTC_000016921
Laboratory report documenting a GCMS blank analysis for sample AD31249 conducted on January 29, 2002.
Filed in the same folder
NYC-WTC_000016929
Laboratory analysis report from the DEP identifying unknown compounds in environmental sample AD31249 using GCMS on February 11, 2002.
Filed in the same folder