NYC-WTC_000034235
Laboratory commentary noting moderate recovery rates and absence of unusual compounds in sample AD28273.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Document / 22 pages
GCMS comments for sample AD28595, Dec 2001
Machine-extracted title · confidence 100%Laboratory analyst notes on GCMS scan results and recovery rates for sample AD28595 analyzed in early December 2001.
NYC-WTC_000034759–000034780Folder label: “GCMS X 11/23/01 A 11/29/01”
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NYC 9/11 Public Portal Document
Library Search Compound Report Data File C:\HPCHEM\l\DATA\DEC0601\28594.D Vial: 3 Acq On 6 Dec 2001 1:05 pm Operator: 209 GALOS Sample re extract Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 3 2-Propanol, 1-(2-methoxy-l-met Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 11.42 1.13 ug/1 415376 1,4-Dichlorobenzene-d4 11.67 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Propanol, 1-(2-methoxy-1-methylet 148 C7H16O3 020324-32-7 72 2 2-Propanol, 1- (2-methoxypropoxy) - 148 C7H1603 013429-07-7 50 3 1-Propanol, 2-(2-hydroxypropoxy)- 134 C6H14O3 000106-62-7 45 4 2-Propanol, 1,‘-oxybis- 134 C6H14O3 000110-98-5 39 Abundance Scan 694 (11.416 min): 28594.D (-) m/z 59.05 100.00% 59
5000 - 45
—30.. -401—50 —++60...70+ 73 85 103
1................. ■ | ■ — TICC—TnOnI/.m 130 N 11.00 11.20 11.40 11.60 11.80 m/z 45.00 46.02% m/z-> 80 90 100 110 120 130 Abundance #9238:2-Propanol, 1-(2-methoxy-1-methylethoxy)- 59 V 5000 TT T T 45 103 11.00 11.20 11.40 11.60 11.80 73 m/z 103.05 35.24%
—.. I 31
— 1PIt _____ i______________ 130 1 I ' 1 1 1 I 1 1 ' ' i 1 1 1 1 i 1 1 ■ ■ i ■ ' 1 1 i 1 ’ m/z—> 30 40 50 (60 70 80 90 100 110 120 130 Abundance #9233: 2-Propanol, 1-(2-methoxypropoxy)- 59 / V \ । ■ ■ f TIT TIT 1100 11.20 11.40 11.60 11.80 5000- m/z 73.00 27.34%
m/z-> Abundance — 31
30 40 .... 50 4 — 60 45 — 73 — 130 70 80 90 100 110 120 #6086:1-Propanol, 2-(2-hydroxypropoxy)- 59 104 130 1 ' TT 11.00 11.20 11.40 11.60 11.80 m/z V I 1 1 ' ' I ■ ' ' ■ i ■ ■ ■ ■ i ■ ■
41.05 a 23.04%
5000- 31 45 103
75 89 ' I ' ' ' ' I ' ' ' ' I ' ' ' ' I ' 1 ' ' l ' ' ' ' l ' ' ' ’ I ' ' —TRmmmr m/z—> 30 40 50 (60 70 80 90 100 110 120 130 11.00 11.20 11.40 11.60 11.80
28594.D GCMS1126.M Thu Dec 06 15:01:22 2001 Page 3
NYC-WTC_000034767
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1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035640
Lab report noting bis(2-Ethylhexyl)phthalate detection, recovery issues, and low pH.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036325
Laboratory GCMS analysis report for sample AD29229 conducted on December 28, 2001, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036220
Blank sample results showing non-detect levels for target compounds during December 2001 laboratory testing.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034908
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1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
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Laboratory commentary noting moderate recovery rates and absence of unusual compounds in sample AD28273.
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