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Reach the finishing line earlier by selecting the ideal chromatographic phases and parameters for your applications. On which of these a chromatographic technique is based can often be deduced from acronyms such as HPLC, UHPLC, GPC, SFC, IC or FFF. Whether performed analytically or preparative, there are manifold options to couple liquid chromatography with other technologies for superior performance, with new column materials enabling ever higher sample throughput.
Leading Manufacturer of Systems and Services for Field-flow Fractionation and Light Scattering used for the Characterization of Biopolymers, Macromolecules and Nanoparticles. Chromatography Supplies and Consumables for GPC, SEC, HPLC and CE. more
Instruments, Automation, Innovative System Solutions Axel Semrau is supplier and competence centre in four business areas: - GC/GCMS - Bioanalytics/LC - Chromatography software solutions - Natural-gas-analytics Our aim is to supply excellent products together with excellent support. more
QSI is a global leader of Laboratory Information Management Systems (LIMS) and related laboratory software. The company’s flagship product, WinLIMS.NET™, is one of the most powerful LIMS systems available that is ready to use, out-of-the-box. WinLIMS.NET is used by leading companies and organizatio more
The VDSpher HPLC-phase-family is developed for all users for whom an uncomplicated and fast HPLC-analysis is paramount more
EcoSEC is a compact all–in–one system for high throughput analysis of natural or synthetic polymers by semi-micro gel permeation chromatography (GPC/SEC) more
LC-MS analysis provides exceptional sensitivity in a fraction of the time compared with other techniques. That is, provided your analyte is suitably more
Shimadzu, one of the worldwide leading manufacturers in analytical instrumentation, has broken new grounds with the introduction of its News App for more
Tosoh Bioscience, a leading supplier of SEC technology, presents a new brochure featuring the use of TSKgel columns for SEC with aqueous mobile phases more
Within this Catalog, Schambeck SFD GmbH presents its NEW HPLC Systems, Pumps, Autosamplers, Detectors and more. Learn more about our delivery program more
Numerous applications and detailed product descriptions for the (U)HPLC, Bio-LC, LC/MS more
CHIRAL TECHNOLOGIES EUROPE has launched a re-designed website and published a new downloadable catalogue. The new site includes more user-friendly navigation to locate resources on chiral separation science and applications, products, services and news more
Get the instrument you need without waiting for an investment budget! From 1 to 60 months, from one module to a complete system, whether to react on more
For anyone developing a chiral compound, Chiral Technologies Europe (CTE) will assist with the separation and isolation of the individual enantiomers. Our contract separation service more
UHPLC systems represent the latest development in liquid chromatography instrumentation. Beside enhancements necessary to operate with sub 2 µm particle columns, they differ from each other through their versatility in handling various applications on the same instrument without any changes. The LC- more
Tired of spending days on sample preparation? Tired of spending countless hours on labor-intensive sample preparation steps? Accelerated solvent extraction is an established technique for the extraction of solid and semisolid samples. The Thermo Scientific™ Dionex™ ASE™ 150 and 350 Accelerated Solve more
A disposable and cost effective electrochemical sensor that can detect atropine in a drink has been made by scientists from the UK and Brazil. Atropine is a plant-derived drug that can be used in the treatment of Parkinson’s disease and exposure to nerve agents. However, it is also used as a poisoni more
Thermo Fisher Scientific announced an enhanced method to separate anthocyanins in cranberry and bilberry extracts with increased speed and reduced solvent consumption per analysis as compared to a previously developed method. Application Note (AN) 1042: Rapid Separation of Anthocyanins in Cranberry more
The Royal Society of Chemistry welcomed the implementation of newly-developed non-animal methods of testing for poisons in shellfish from the seas around Britain which has led to 14,000 mice being spared testing and death in 2012. If the techniques were to be adopted worldwide it could save a mill more
Fast, efficient and cost saving chromatography of various samples by application of a liquid stationary phase. Termination of disadvantages of the solid phase material used in classical chromatography. more
Polymer-based chromatographic resins featuring high mechanical and chemical stability and high protein binding capacities can help to increase the throughput and robustness of biopharmaceutical manufacturing processes. Advances in genetic engineering and cell culture technology have raised upstream productivity in the production of recombinant proteins. Increased titres of up to 10 g/l stress the need for highly efficient and robust downstream processes (DSP). Most industrial bioprocess development groups apply generic DSP platforms that are designed to purify various candidates of the same class of proteins applying the same process design. Besides various filtration and virus inactivation steps, they usually involve two or three chromatographic unit operations with orthogonal separation modes. The use of high capacity chromatographic resins can help to overcome the DSP bottleneck by increasing process throughput and robustness more
The use of nanoparticles in consumer products shows a tremendous increase over the past years. A study of the Woodrow Wilson International Centre for Scholars reported that between 2005 and today the number of products based on nanoparticles increased almost twentyfold from 54 to 1015. As active compounds these products contain ZnO for surface protection, TiO2 for sun screen or Ag for anti-bacterial purposes, only to name a few applications. Furthermore, Si, C and Au are frequently used. So far, no data are available concerning the release and the behaviour of nanoparticles during the spray process. Therefore, in spite of their beneficial properties, possible risks for humans and the environment need to be thoroughly investigated. Especially the exposure pathway via the lung seems to be very critical, as could be shown in a study recently published in the Journal of Nanoparticle Research more
Different conditions of extraction using water, methanol/water mixture and nitric acid solutions were evaluated for speciation of As(III), As(V), DMA and MMA in plant samples that previously received As(V) after sown and emergence were investigated. Microwave-assisted extraction (MAE) using diluted more
Within the combined DFG research project “Sulfated Steroids in Reproduction” an analytical method was needed for determining sulfated and unconjugated steroids with highest specificity out of different biological matrices such as aqueous solution, cell lysate and serum. With regard to this analytica more
A novel covalently dexamethasone-conjugated drug release system based on cross-linked vegetable oil (DEX-CVs) was designed and prepared by simple curing reaction of modified vegetable oil and dexamethasone phosphomonoester (DEX-P) without any toxic catalyst and initiator. UV and HPLC analysis confir more
LabLogic LIMS ADME Solutions Search: Quality | Careers | Contact | About | Links Home Instruments Software Consumables Services News & Events Solutions Application Notes About us LabLogic is a worldwide market leader in the supply of LIMS and chromatography data systems to the pharmaceutical, agroch more
Wersja polska Services Products About us News & events Contact Preclinical development ADME Research and development Protein chemistry Sequencing of proteins and peptides Amino acid analysis Liquid chromatography services Electrophoretic services Other protein chemistry services Products Cathepsin more
Higgins Analytical,Inc. Expert Manufacturer of HPLC Columns, Cartridges, and Separations Consumables Higgins Analytical manufactures a wide range of PEEK (polyetheretherketone) and stainless steel High Performance Liquid Chromatography (HPLC) columns and cartridges. These unique offerings address ma more
Fast protein liquid chromatography Fast Protein Liquid Chromatography, usually referred to as FPLC, is a form of column chromatography used to separate or purify proteins from complex mixtures by using Ion Chromatography . It is very commonly ... more
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