UV-Vis-NearIR spectroscopy with stopped flow
The Shimadzu UV-2600 spectrophotometer enables the absorption/transmission and reflection spectroscopic measurement of solutions and solids, through ultra violet and visible light ranges (185-900 nm). Its integrating sphere additionally allows measurements into the near infrared region (<1400 nm). The study of reaction kinetics is facilitated by the spectrometer’s fast scan speed and a dedicated TgK Scientific rapid mixing assembly.
Far-mid-near FTIR spectroscopy
The Shimadzu IR-tracer 100 Fourier transform infrared (FTIR) spectrometer provides high-sensitivity measurements of infrared spectra from in the far-, mid- and near-infrared regions (12500-240cm-1 / 800-42000 nm). An ATR stage and range of sample holders allow for the study of solutions, oils, powders and thin films.
The Agilent 1220 Infinity LC System provides high-quality Ultra High Performance Liquid Chromatography (HPLC) capabilities. Its high-pressure pump allows small, particle-size column packing for separation of complex mixtures of organic species. It is equipped with an auto sampler and UV detector allowing for rapid routine analysis of reaction by-products.
The Hitachi STA 7200 Simultaneous Thermal analyser allows thermogravimetric measurements and differential thermal analysis to be carried out at the same time on organic/polymeric compounds and inorganic ceramics and metals. Very small mass changes can be measured (0.2 µg), reaching temperatures of 1100ºC. Through coupling to a HIDEN HPR-20 QIC evolved gas analyser, the off-gases produced during decomposition of the compounds can be rapidly identified and quantified using mass spectrometry.