This page contains a Flash digital edition of a book.
Environmental Applications C1 and C2 Halocarbons (Freons)


Column: GS-GasPro 113-4362 60 m x 0.32 mm


Carrier: Helium at 35 cm/sec, constant velocity Oven: 40°C for 2 min, 40-120°C at 10°/min 120°C for 3 min 120-200°C at 10°/min


Injection: Splitless, 250°C 0.20 min purge activation time


Detector: MSD, 280°C, full scan 45-180 amu


Sample: 1.0 µL of 100 ppm mixture of Accustandard M-REF & M-REF-X in methanol


10 9 11 8 13 15 21 23 12 5 6 7 2 3 20 1 5 4 10 Time (min) 15 GCEA005 14 19 16 18 24 17 22


1. Chlorotrifluoromethane* 2. Trifluoromethane


Freon # 13


3. Bromotrifluoromethane 4. Chloropentafluoroethane 5. Pentafluoroethane 6. 1,1,1-Trifluoroethane 7. Dichlorodifluoromethane 8. Chlorodifluoromethane 9. 1,1,1,2-Tetrafluoroethane 10. Chloromethane


23


13B1 115 125


143a 12 22


11. 1,1,2,2-Tetrafluoroethane 12. Bromochlorodifluoromethane 13. 1,1-Difluoroethane


134a 40


14. 1,2-Dichloro-1,1,2,2-tetrafluoroethane 114 15. 2-Chloro-1,1,1,2-tetrafluoroethane 16. 1-Chloro-1,1-difluoroethane 17. Dichlorofluoromethane 18. Trichlorofluoromethane 19. Chloroethane


23. 1,1,2-Trichloro-1,2,2-trifluoroethane 113 24. 1,2-Dibromo-1,1,2,2-tetrafluoroethane 114B2 *Peak not shown


20. Dichloromethane 21. 1,1-Dichloro-1-fluoroethane 22. 2,2-Dichloro-1,1,1-trifluoroethane


141b 123


12B1 152a


134 124


142b 21 11


160 Suggested Supplies


Septum: Advanced Green, 5183-4759 Liner: Splitless, single taper, deactivated, 4 mm ID, 5181-3316 Seal: Gold plated seal, 18740-20885 Syringe: 10 µL tapered, FN 23-26s/42/HP, 5181-1267


GC PAL Liquid Injection Syringes have the ability to inject a wide range of sample volumes, up to 500 µL for LVI applications.


Order online at www.agilent.com/chem/store


55


Page 1  |  Page 2  |  Page 3  |  Page 4  |  Page 5  |  Page 6  |  Page 7  |  Page 8  |  Page 9  |  Page 10  |  Page 11  |  Page 12  |  Page 13  |  Page 14  |  Page 15  |  Page 16  |  Page 17  |  Page 18  |  Page 19  |  Page 20  |  Page 21  |  Page 22  |  Page 23  |  Page 24  |  Page 25  |  Page 26  |  Page 27  |  Page 28  |  Page 29  |  Page 30  |  Page 31  |  Page 32  |  Page 33  |  Page 34  |  Page 35  |  Page 36  |  Page 37  |  Page 38  |  Page 39  |  Page 40  |  Page 41  |  Page 42  |  Page 43  |  Page 44  |  Page 45  |  Page 46  |  Page 47  |  Page 48  |  Page 49  |  Page 50  |  Page 51  |  Page 52  |  Page 53  |  Page 54  |  Page 55  |  Page 56  |  Page 57  |  Page 58  |  Page 59  |  Page 60  |  Page 61  |  Page 62  |  Page 63  |  Page 64  |  Page 65  |  Page 66  |  Page 67  |  Page 68  |  Page 69  |  Page 70  |  Page 71  |  Page 72  |  Page 73  |  Page 74  |  Page 75  |  Page 76  |  Page 77  |  Page 78  |  Page 79  |  Page 80  |  Page 81  |  Page 82  |  Page 83  |  Page 84  |  Page 85  |  Page 86  |  Page 87  |  Page 88  |  Page 89  |  Page 90  |  Page 91  |  Page 92  |  Page 93  |  Page 94  |  Page 95  |  Page 96  |  Page 97  |  Page 98  |  Page 99  |  Page 100  |  Page 101  |  Page 102  |  Page 103  |  Page 104  |  Page 105  |  Page 106  |  Page 107  |  Page 108  |  Page 109  |  Page 110  |  Page 111  |  Page 112  |  Page 113  |  Page 114  |  Page 115  |  Page 116  |  Page 117  |  Page 118  |  Page 119  |  Page 120  |  Page 121  |  Page 122  |  Page 123  |  Page 124  |  Page 125  |  Page 126  |  Page 127  |  Page 128  |  Page 129  |  Page 130  |  Page 131  |  Page 132  |  Page 133  |  Page 134  |  Page 135  |  Page 136  |  Page 137  |  Page 138  |  Page 139  |  Page 140  |  Page 141  |  Page 142  |  Page 143  |  Page 144  |  Page 145  |  Page 146  |  Page 147  |  Page 148  |  Page 149  |  Page 150  |  Page 151  |  Page 152  |  Page 153  |  Page 154  |  Page 155  |  Page 156  |  Page 157  |  Page 158  |  Page 159  |  Page 160  |  Page 161  |  Page 162  |  Page 163  |  Page 164  |  Page 165  |  Page 166  |  Page 167  |  Page 168