GCMS calibration table for TCLP analysis, April 2002

NYC 9/11 Public Portal Document

Data File : C:\HPCHEM\1\DATA\APR2502\9335.D Vial: 12 Acq On : 25 Apr 2002 11:23 pm Operator: Sample : gc/ms scan 4/18 Inst : 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method C:\HPCHEM\1\METHODS\GCMS0412.M (RTE Integrator) Title 209 625/TCLP calibration table Library C: \DATABASE\NBS75K. L ********************************************************************* Peak Number 1 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1

R.T. EstConc Area Relative to ISTD R.T.

8.18 2.89 ug/1 472073 1 ,4-Dichlorobenzene-d4 12.22

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentanone, 4-hydroxy-4-methyl - 116 C6H1202 000123-42-2 56 2 Acetic acid, 1,1-dimethylethyl este 116 C6H1202 000540-88-5 33 3 2-Propanol, 2-methyl- 74 C4H10O 000075-65-0 17 4 Acetic acid, cyano-, 1,l-dimethylet 141 C7H11NO2 001116-98-9 17 Abundance Scan 342 (8.185 min): 9335. D (-) m/ z 43.05 100.00% 43

59 5000

101 । । । । । । । i । । 1 । । । । , । , । । । । । । 7.80 8.00 8.20 8.40 8.60 T ....................................... 38 1 53 . I | I I I I | i I I I | I I I I | r 4—।—।—।—P i । । । । । । । । । । । i । । r 1—।—i—[—।—।—।—।—। 67...... 83 m/z 59.05 50.92% 10 20 30 40 50 60 70 80 90 100 110 Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- 43

I | — I I | I ! I r | < 7I I | I I I I | I I 5000 59 7.80 8.00 8.20 8.40 8.60 m/z 101.05 20.79% 27 101 .49 ,, 83

m/z--> ' 1 10 I ■ 1 ■ ■ 20 l ,1, 30 ..40' tI4+ 50 60 i 1 1 ' 1 i 1 1 1 1 i 1'1 1 1 । 70 80 90 '100J'..... 110 Abundance #3292: Acetic acid, 1,1-dimethylethyl ester 43 7.80 8.00 8.20 8.40 8.60 5000 57 m/z 58.05 16.89% 101 15 27 ________ I________ i i । i l i [ i r ■'1 i ■ ■

m/z—> 10 20 30 40 50 60 70 80 90 100 110 Abundance #62572: 2-Propanol, 2-methyl- 1 "i 1 I I I — I I TdTm I I — 1_ 1 '

59 7.80 8.00 8.20 8.40 8.60 m/z 41.05 8.13%

5000 31 41

..............26 TdiJi'I I | 4L I I I I I I I _I I“ I I I I I ( I I I I I I I —I I I I I I I I I I III I I I I I I 1 । । r i । 1 j । । । r । !1 7! |" r 4 । । ! n, m/z-> 10 20 30 40 50 ।60 70 80 90 100 110 780 8.00 8.20 8.40 8.60

9335.D GCMS0412.M Fri Apr 26 07:55:10 2002 Page 1

NYC-WTC_000044705