Agilent Off-flavor analysis In SPME-GC/MS Use of beauty multivariate analysis technology Manual
Contents
1. GC MS SPME GC MS 2 Gerstel MPS2 Agilent 7890A GC 5975C TAD MSD Agilent Mass Profiler Professional SPME Sigma Aldrich DVB Carboxen PDMS 2cm 10ml 3g 20ml 60C 30 GC 2min2. n 3 BE II 200 UIO 8 2 2 Ch1oropheno1 2 4 Dichloropheno1 Tr Agilent Technologies 8 Fig 4 Yol SG lt Sy 1g olcano cc ME 3 Plot No a ot 1 8 TIS evdaara ms i QN 200000 1 150000 9 A Al A In MN i aR JY AU AM 0 VLA UA ll A Vv WS SV VI JINV J NY N oo Oo Nf 3 7 gt a TIS rm 5 oo NY UM goooo 1 20000 AU Ul LY AA 5 V SA UM 7 YU WON RR A J oo T T T T T T T SS 1 oo 1 1 15S5 0Oo0o Fig
3. a ee La 1 3 SPME GC MS SPME GOC MS Mass Profiler Professional 2 Volcano Plot 26 Key Words SPME GC MS Mass Profiler Professional MPP 1
4. 270C HP 5ms 30m 0 25mm 0 25um 40C 3min 10C min 280 5min 1 2m1 min MS 2806 ET 708V 230C m z 29 400 3 Table 1 WHO 2 Methylisoborneol Geosmin 2 4 6 Trichloroanisole 10ppt 2 Chloropheno1 4 Chlorophenol 2 4 Dichlorophenol 2 6 Dichloropheno 2 4 6 Trichlorophenol 1ppb Table 1 WHO 1 2 Chlorophenol 0 1 10ppb 1ppb 2 24 Dichlorophenol 0 3 40ppb 1ppb 3 2 Methylisoborneol MIB 5 10ppt 10ppt 4 4 Chlorophenol 250ppb 1ppb 5 2 6 Dichlorophenol ODDD 1ppb 6 24 6 Trichloroanisole TCA 0 1 2ppt 10ppt 7 24 6 Trichlorophenol 2 300ppb 1ppb 8 Geosmin 1 10ppt 10ppt IAdvances in Taste amp 0dor Treatment amp Contro Amer Water Works Assn 1995
5. 1 TIC Mass Profiler Professional 2 NIST AMDIS Mass Profiler Professional 1528 Entity Fig 2 RT vs Mass Plot A ya Mass RT minutes Fig 2 RT vs Mass Plot Quality Control Entity 1528 217 100 Entity Fig 3 iL Fm Inan sFlke lsPemd i arm a ar Fig 3 Quality Control Volcano Plot T p value lt 0 01 Fold change gt 2 Entity 217 26 k a LE 4 ea Ion10 correct
6. edPvalue lod2 Fold change Sglect pair spiked WS non spiked v Fig 4 Volcano Plot Mass Profiler Professional ID Browser 26 Entity 4 8 6 Table 2 Entity Bo Table 2 Entity 3PL Tspiked Ammetatlems Muss Retven CAS Mu Furm Ft T193434 1 DFuran Itlramdras CA 43 418 109 9 1 mi 1 3 175E epiarre madind C 4 9 0 7B 6 dl 39 0 45 HP 1 0 19EEd 2 Hear 2 8 deme 7 A 1071 TF Buner 1 En re hE Heuan 1 0 TRd ES Hewame 2 5 5 tmimet 7 fr Th ane 1 97117 38ilmnt dani 165 7 18143 11 1 1 11 EE Ptengl 3 1 0 hG Fhanol rhlnrn CH 1 agas 5 5 gt 2 Chlorophenol 1 39 BS 1 1 2 3 1 HemPPhWHWIWAT 113 3 Finenal 3 1 0 43FYeg Penal 3 dirhimn 153ql 11a1 1snm 2 4 Dichlorophenol Migmim 1 STO 1 Memhm4tnhormeenl Ci ssl tt iri 2 MIB eml 1 p 16d095 hn 3 5 giemiera 1 1Waql lssaii rg 2 6 Dichlorophenol 1 1 1 1 1 1 WT TE 1m ul bk 9 Fl4 gn 1 1 e
7. n Ere 1 0 RAL Benzene 1 3 5 irichlor 195q 1q1se 7 4 2 4 6 TCA Terrarar 11459305 ES Sdd Tatranrane 1 HHSO 71 13 aE BHT 1 1W7R 31BUlWTDIE cd ut WI gn td 109 3 I LT OO1 EE M g 1 1 1 1 1 p15 TS 7 1 0 wl 1 Ya1 TI 1 0 3YWY 1 HIeH3PhIhleTW 11sn isswml lsznn gt GeoSmin Ffiengl EE Pa 1 pF 1 1 1 1 111 E FT TE 1 0 wl 17 YO1 179 n 1 1 0 150 5 17gn 17 1n lu 0 4 Mass Profiler Professional 2 n 3 GCMS 200912NK 001 192 8510 9 1 www agilent com chem jp 2 Agilent lechnologies
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Agilent Off flavor analysis In SPME GC/MS Use of beauty multivariate analysis technology Manual