WebbWe present the design, performance and representative applications of the MAT 253 Ultra – the first prototype of a new class of high-resolution gas source isotope ratio mass spectrometers. View... Webb7 jan. 2024 · 该仪器由美国Thermo Fisher公司生产，MAT253为稳定同位素质谱仪。 仪器于2013年正式投入使用，目前主要用于石笋样品和水体样品三样同位素的测定。 上一条： …
Abstract - Analytical Science Journals - Wiley Online Library
WebbThermal systems are essential features of all domestic and industrial applications involving heat and fluid flow. Focusing on the design of thermal systems, this book bridges the gap between the theories of thermal science and design of practical thermal systems. Further, it discusses thermodynamic design principles, mathematical and CFD tools that … WebbIRMS (MAT253，Thermo Fisher Scientific社製（大学保有） ） ，前処理装置（EA，GC，LC, ガスベンチ） 質量分析計 Orbitrap（Q- Exective，Thermo Fisher Scientific社製） LC/MSMS（TSQ Quantum，Thermo Fisher Scientific社製） GC/MS（6890 /5973，Agilent Technologies社製） その他 Ion chromatograph, ICS-1000 … goldmine logistics tracking
HESS - Triple oxygen isotope systematics of evaporation and …
WebbThe Thermo Scientific MAT 253 stable isotope ratio mass spectrometer system delivers the highest precision for the determination of H/D, 13C/12C, 15N/14N, 18O/16O, 34S/32S … WebbThermo Scientific MAT 253 Stable Isotope Ratio Mass Spectrometer. This latest generation of IRMS technology improves on the Delta series, providing tenfold increased … WebbThe Thermo MAT 253 isotope ratio mass spectrometer (IRMS) with Kiel IV carbonate preparation device is based at lower campus and measures the stable isotopes of … headland weather check