Analysis of natural and liquefied gas. Instrumental solutions of the company chromos The company's products are presented for industry and laboratory research – hardware and software systems based on gas and liquid chromatographs Chromos GC-1000, Chromos PGC-1000, Chromos LC-301. Among the new developments is an automatic liquid dispenser for sample injection, a cooling system for a column thermostat, an automatic equilibrium steam autosampler, additional gas purification filters, etc. The connection schemes for the analysis of natural and liquefied gas in accordance GOST are proposed.
Ion chromatographs stayer series – fast, affordable and reliable analysis of water and aqueous solutions Scientific-production company Aquilon develops and produces modern analytical equipment. The leading place among products is occupied by liquid and ion chromatographs Stayer, Stayer-A and Stayer-M. The company's instruments operate in the centers of hygiene and epidemiology, standardization and metrology, environmental services, thermal and nuclear power plants, research centers and universities.
Pilot installations Ecros-engineering for low-tonnage chemical industries One of the main activities of the company Ecros-engineering – the creation of research and technology pilot plants for low-tonnage chemical production. The development of synthesis facilities by the specialists of Ecros-engineering includes the design of buildings and premises for technological stands, service areas and engineering systems.
Ecological sensors and systems. Instruments for effective air and gas monitoring Specialization CJSC ES&S company – development, manufacture and sale of instrumentation for monitoring of gas and air environments. The company uses its own unique technologies, which allow to achieve high accuracy of measurement and speed of measuring equipment.
IR Fourier spectrometer FT-805 – innovative development of the company Simex The company SIMEX offers an IR-Fourier spectrometer of a new type without a cuvette compartment with integrated prefixes, which is intended primarily for remote study of remote objects or for integration into the technological process. In the FT-805, four modes for recording IR spectra can be realized: FTIR, transmission, reflection, measurements with fiber-optic IR probes. It can be used as part of experimental research complexes, installations for applying optical coatings, chemical reactors.
Spinsolve 80 and Spinsolve ULTRA – benchtop NMR spectrometers Magritek Of the research class The article briefly describes the features and capabilities of the new benchtops NMR spectrometers Spinsolve 80 and Spinsolve ULTRA. Instruments are designed for both quantitative determination of components at the submillimolar level and for qualitative analysis.
Biological microchips – a new level of laboratory research The review of publications devoted to the use of microchip technology in various molecular genetic, biotechnological and other studies, in medical diagnostics, in the appointment of effective treatment and the prediction of the course of diseases, as well as in forensics and biosafety, is presented.
Anion-exchange sorbents for ion chromatography. Current trends The basic tendencies in the field of improvement of surface chemistry of stationary phases with the purpose of obtaining highly effective sorbents for separation of inorganic and organic anions are discussed. The latest developments of the leading manufacturers of stationary phases for ion chromatography in Russia and abroad are presented.
Noise filtering. Comparative analysis of methods Noise filtering. Comparative analysis of methods
Technology of comparison and selection of smoothing method applied to particular task is proposed. Comparison of median smoothing, moving average, Gaussian smoothing, Savitzky-Golay method and adaptive smoothing algorithm is performed. Criteria of smoothing method selection for chromatographic data processing are discussed.
Ion chromatography school at the conference analytical chromatography and capillary electrophoresis
New reports from the fronts of science: nanomaterials, microfluidics, proteomics The results of a science-based study of the development of various areas of analytical chemistry on the basis of new publications and lists of the main in terms of impact factor journals in this field are presented. A map of analytical chemistry of 2016 is drawn up, tendencies and main directions of its development are discussed.