GCMS DFTPP calibration report, Feb 5 2002

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Chromatogram and method report for DFTPP calibration verification conducted on February 5, 2002.

NYC-WTC_000004770–000004933

Folder label: “GCMS X 2/1/02 A 2/5/02”

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NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\1\5973N\02FEB05\30644A.D Vial: 1 Acq On 5 Feb 2002 2:56 pm Operator: Sample : 508 scan; re-ext Inst : Instrumen Mise : February 5, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\MSDCHEM\l-..\SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 7 DIPROPYLENEGLYCOL METHYL ET... Concentration Rank 9 R.T. EstConc Area Relative to ISTD R.T. 9.64 0.07 ug/L 53269 1,4-Dichlorobenzene-d4 9.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 DIPROPYLENEGLYCOL METHYL ETHER $... 148 C7H1603 020324-32-7 74 2 2-Propanol, 1-(2-methoxy-1-methy... 148 C7H1603 020324-32-7 74 3 2-Propanol, 1,1'-oxybis- (CAS) $... 134 C6H14O3 000110-98-5 40 4 E-Dipropylene glycol $$ 2-hydrox... 134 C6H14O3 000000-00-0 38 Abundance Scan 549 (9.641 min): 30644A.D (-) m/z 59.10 100.00% 50

5000 45 73 103 N 1 IT ' 1 1 r1 ' ■ 1 i ■ ■ 9.40 9.60 9.80 10.00

iz-> OUp -. ml, 84 111 111111111th 1 . ।. 10 20 30 40 50 60 70 80 90 100 110 120 130 111111111 l m/z 103.10 40.18% Abundance #43944: DIPROPYLENEGLYCOL METHYL ETHER $$ 2-Propanol, 1-(2... 59 103

5000 45 9.40 9.60 A— 9.80 10.00 73 31 m/z 45.10 40.10% 15 0- 1111 ''' ■ i111111 —lauipi —TP ' 1 l ' " ' I ' ■ " I ' ' 130 m/z-> Abundance

5000 10 20 30 40 50 60 70 80 90 100 110 120 130 #43943: 2-Propanol, 1-(2-methoxy-1 -methylethoxy)- $$ Dipro...

45 50

73 103 m/z 9.40 _A 9.60 73.10 9.80 10,00 32.82% 31

_A 0- 0 1h ' 1 I । 11 ' I । ■ < 11 [ . 1 i । । r I 130 I " " I 1 ' 1 ■ I 1 1 ' 1 I r1 ' 1 I 1 1 1 1 I ' 1 n/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #29204: 2-Propanol, 1,1 ’-oxybis- (CAS) $$ Dipropylene glyc... 50 9.40 9.60 9,80 10.00 m/z 41.10 29.40% 31 5000 45 103

0 ' 1 1 1 1 1 ' 1 1 1 1 ''1 1 1 1 ' I— 1 111 । । । । । । । । । । । । i । । । । । । । । ■ 1 ' i ■ ■ ' 'J 1 1 1 1 I 1 1 J miz-> 10 20 30 40 50 60 70 80 90 100 110 120 130 9,40 9.60 9.80 10,00

30644A.D SCAN508.M Fri Feb 22 11:44:24 2002 Page 9

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