Multiple Traps

Waridel P, Wolfender J-L, Ndjoko K, Hobby KR, Major HJ and Hostettmann K. 2001. Evaluation of quadrupole time-of-flight tandem mass spectrometry and ion-trap multiple-stage mass spectrometry for the differentiation of C-glycosidic flavonoid isomers. J Chromatogr A 926(1) 29-41. 

Services for water, air, clean and house steam, water return and drain S. Steam Traps, multiple stainless-steel 316L traps guarantee the sterilization temperature Is maintained In all process lines... 

U. Berger, M. Oehme and F. Kuhn, Quantitative determination and structure elucidation of type A-and B-trichothecenes by HPLC/ion trap multiple mass spectrometry, 7. Agric. Fd. Chem., 47, 4240-4245 (1999). 

B. R. Larsen, C. Astorga-Llorens, M. H. Florencio, A. M. Nettencourt, Fragmentation pathways of organoarsenical compounds by electrospray ion trap multiple mass spectrometry (MS6), J. Chromatog. A, 926 (2001), 167-174. 

Sixty saponins, differing in carbohydrate substructures Glycosylated triterpenes Tree Quillaja saponaria var. Molina Preparative RPC UV at 206 nm ESI ion trap multiple stage tandem mass spectrometry 152... 

Waridel, P Wolfender, J.-L. Ndjoko, K. Hobby, K.R. Major, H.J. Hostettmann, K. Evaluation of Quadrupole Time-of-Flight Tandem Mass Spectrometry and Ion-Trap Multiple-Stage Mass Spectrometry for the Differentiation of C-glycosidic Flavonoid Isomers, J. Chromatogr. A 926(1), 29 1 (2001). 

Van Setten DC, Zomer G, Van DeWerken G, Wiertz EJHJ, Leeflang BR, Kamerling JP (2000) Ion Trap Multiple-Stage Tandem Mass Spectrometry as a Pre-NMR Tool in the Structure Elucidation of Saponins. Phytochem Anal 11 190... 

A series of surveys and reviews [28, 44, 45, 293] dealt with the simultaneous determination of a broad range of polar compounds in environmental samples by API interfaces. Possibilities and Hmitations of stmcture elucidation by bC-ion trap multiple mass spectrometry (bC-ITMS ) were the topic overview [38]. As shown later, pesticide residue analysis was the most frequent application of bC-MS in water sample analysis, as the number of review articles on the subject of pesticide analysis and their degradation products demonstrates [20, 22, 29, 30, 32, 199, 294], The analysis of dyes by means of API interfacing techniques was reviewed by three groups [43, 161, 200], while the bC-MS analysis of surfactants, as compounds of environmental concern, was comprehensively reviewed [21]. 

Wey, A. B. and Thormann, W. Capillary electrophoresis and capillary electrophoresis-ion trap multiple-stage mass spectrometry for the differentiation and identification of oxycodone and its major metabohtes in hytmasttssiae. J Chrorruttogr B Analyt Technol Biomed Life Sci, 770,191, 2002. 

Crescenzi, C. Bayoudh, S. Cormack, P.A.G. Klein, T. Ensing, K. Determination of clenbuterol in bovine liver by combining matrix solid-phase dispersion and molecularly imprinted solid-phase extraction followed by liquid chromatography/electrospray ion trap multiple-stage mass spectrometry. Anal. Chem. 2001, 73, 2171 2177. 

Liu J, Yang X, He J, Xia M, Xu L, Yang S (2007) Structure antilysis of triterpene saponins in Polygala tenuifolia by electrospray ionization ion trap multiple-stage mass spectrometry. J Mass Spectrom 42 861-873... 

Electrospray ionization (ESI), 58,1060, 1061, 1105,2080, 3195, 3398, 3592 Electrospray ionization ion trap multiple-stage mass spectrranetry (ESI-ITMS), 3207... 

Chevallier, C., Laprevote, O., Bignon, J., Debitus, C Guenard, D and Sevenet, T. (2004) Isolation of cytotoxic chondropsins, macrohde lactams from the New-Caledonian marine sponge Psammoclemma sp, and electrospray ion trap multiple stage MS study of these macrohdes. Nat, Prod, Res., 18, 479-484. 

Even hundreds of beads can be trapped with one (time shared) laser and AODs inside a three-dimensional (3D) microscopic volume. D)mamic amplitude and position control make time-dependent trapping potentials possible. Another approach is to trap multiple beads in holographic OTs. " Optical rotation of the beads is also possible, but this is better achieved with MTs as described above. 

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