Agilent ヘッドスペースGC/MSによるVOC MTBE及び1 4-ジオキサンの一斉 analysis Manual
Contents
1. 2R GC MS VO0C MTBE 1 4 SIM Scan 2 7890 GC 5975C MSD with G1888 DB 1301 60m 0 25mm 1 0um G1888 15m1 4 5g 20m1l 60C 30 High 3ml GC MS 8 1 X 45psi 1min 200C 40 7min 10 min 180 0min 20C min 230 3min 1 1m1 min 230C 4 SIM Scan m z 35 300 2 3 SIM Table 1 ae Js 3 Fig 1 VOC MTBE 0 1ng L 1 4 5ug L SIM 1 4 1 10 5ug L m z 88 SIM mi Table 12. n 6 RSD VOC 0 6 3 3 MTBE 2 6 1 4 3 7 VOC MTBE 0 1 50ug L 7 0 9996 gt 1 0000 1 4 5 100ng L 5 0 9989 Fig 2 VOC MTBE 0 1ng L 1 4 5ug L SIM Scan Scan TIC SIM Fig 3 0 1ppb 260 5 83 i A 1 43 4 VOC MTBE 0 1ng L 1 4 5ug L SIM TP ge VOC MTBE 0 1 50ung L 1 4 5 100ng L Anilent lechnolog
3. 6 we 15ml 30 RC RE 1 10 5ugyL GC MS VOC MTBE 1 4 gt ee G1888 GC IMS SIM Scan VOC MTBE 1 4 60C 30 Key Words VOC MTBE 1 4 GC MS SIM Scan 1 t MTBE VOCO GC MS GC MS 1 4 16 GC MS 19 3 GC MS GC MS
4. 5ug L SIM Scan SE 1 min gt NN ss 0o A O ms s90 2 1383 8 149 1 18a 8a1 7 gt eies 1 o o so 1 so o5 oSs Carbpon Tetrachniorde 1 ss o 1 0 o 8 So Sad aT TT Td i mm Fig 3 0 1ppb 1 so so o so Ss 100 110120 1 30140 1 S50 160 1201 80 1190 i Agilent Technologies Table1 RT min T m z Q m z VOC MTBE 0 1ug L 1 4 5ug L n 6 lame mp lmewolcunewolaoueu i Compound RT min T ion m z Q ion m z at 0 1 1 1 1 dichloroethylene 890 6ll 2 dichloromethane a 3 trans 1 2 dichloroethylene 1054 61 96 19 4 MTBE 1055 73 57 26 5 cis 12 dichloroethylene 1244 61 96 12 6 chloroform 7 11 1 tichloroethane 1331 97 99 16 8 carbontetrachloride 1358 117 19 22 1 2 dichloropropane 15 33 1 4 dioxane 18 112 trichloroethane 17 55 99 85 33 mp xylene WE ceee 2069 EME C
5. T DE 24 p dichlorobenzene 2252 146 148 06 1 1 4 5ug L GCMS 200805NK 002 192 8510 9 1 www agilent com chem jp
6. ies 9 OOO 45OO 1 3 5 4000 4 2 J m z 61 a 6 8 m z 84 3000 __ nom m z 73 5OO ll m z 83 PO 0 m z 97 2000 A m z 117 1500 2 m z 78 1000 A a a m z 62 12 500 m z 130 O T T T T T T T T m z 63 8 OO OO 1O OO 11 00 12 00 13 00 14 00 15 00 16 00 13 9000 21 ssoo m z 88 10 8000 7500 is m z 83 7000 19 17 18 a m z 75 8000 1 24 5500 2 m z 99 5 16 45OO 4o0O 22 m z 166 20 23 35OO 3000 es m z 129 2500 we 2000 m z 173 5 1500 1000 m z 146 5OO 0 50 5 14 OO 15 OO 16 00 17 00 18 00 19 00 20 00 21 00 22 00 23 00 gt Fig 1 VOC MTBE 0 1ug L 1 4 5ug L SIM soooo oos ssooo scoooo Scan TIC sooo a r Mass Spectrum 1 4 Fig 2 VOC MTBE 0 1ug L
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