Determination

Products Determination

How can you purify proteins faster than with FPLC?

Proteins can be analyzed or purified up to 3x faster with pressure-resistant glass columns of KNAUER Bioline and specially reinforced agarose media more

News Determination

  • An end to chasing structures that were never there

    Research describes a rapid computational method for identifying incorrect molecular structures that have been mistakenly determined using misassigned NMR signals. Ariel Sarotti, a scientist in Argentina, has developed a tool that combines calculated and experimental 13C NMR data to flag up incorrect more

  • LUM is nominated for the Innovation Award Berlin-Brandenburg 2012

    LUM GmbH is nominated for the Innovation Award with the new Adhesion Analyser LUMiFrac. From more than 100 applications LUM was nominated into the final five candidates. With the LUMiFrac® LUM, currently known as market leader in innovative analysers for direct and accelerated stability analysis and more

  • U of T Researchers Develop “Hi-Def” Copy Number Variation Decoder

    University of Toronto researchers have developed a new “high definition” computer program to analyze human DNA and more accurately detect genetic variants that affect individual traits like disease susceptibility and varying drug responses. A multi-disciplinary team combining computer science and b more

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White papers Determination

  • The Determination of Hazardous Substances According to RoHS and WEEE Directives

    1st July 2006 is an important deadline for the electro- and electronics industries. This date bans hazardous substances like lead, cadmium, mercury, hexavalent chromium and polybrominated biphenyls and diphenyl ethers from electro- and electronic equipment. This restriction, even though in discussion since 1991, has become more and more important from year to year because of tons of electronic waste releasing toxic substances which are accumulated in the environment, the food chain and all human beings. In order to enforce the substances ban and the limitation or substitution of hazardous components, elemental analysis is obviously the most important control measure for monitoring limiting values. This requires precise analytical systems such as X-ray fluorescence, ICP- and atomic absorption spectrometers. These instruments are able to detect trace concentrations of hazardous compounds - for example cadmium, using an atomic absorption spectrometer in the flame atomization mode up to 0.1 mg/L, or using the di more

  • Polyolefins: Determination of Molecular Weight and Branching Structure by GPC/SEC

    Polyethylene and Polypropylene are so-called Polyolefins. They are produced in large amounts every year. Depending on the process and catalyst used linear or branched polymers can be produced. In case of e. g. Polyethylene there are at least three polymer types: HDPE (High Density Polytheylene), LDPE (Low Density Polyethylene) and LLDPE (Linear Low Density Polytehylene). HDPE and LLDPE are made of linear or only slightly branched macromolecules with a high level of crystallinity. They form a dense structure in the final product. LDPE is made of highly branched molecules that form a final structure with low density due to a low degree of crystallinity. more

  • Detection of NADH and NADPH with the Omega's High Speed, Full UV/Vis Absorbance Spectrometer

    Nicotinamide Adenine Dinucleotide (NAD+), reduced nicotinamide adenine dinucleotide (NADH), nicotinamide adenine dinucleotide phosphate (NADP+) and reduced nicotinamide adenine dinucleotide phosphate (NADPH) have been known to play vital roles in energy metabolism, antioxidation, and reductive biosynthesis. In recent years, these co-factors have been shown to be involved in other physiological functions as well, including aging, oxidative stress, intracellular calcium homeostasis, ROS production, cell death and gene expression. more

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Events Determination

  • WeighCom Application – Improving Mass Determination Processes

    To ensure reliable and correct data generation, Mettler Toledo offers the WeighCom application, which is installed on all manual mass comparators of the XP and AX lines. This webinar will discuss physical effects as well as the data security topic. With manual data reading and writing, data securi more

Websites Determination

P r o c e s s - I n f o r m a t i k Entwicklungsgesellschaft mbH DE-73116 Wäschenbeuren · Im Gewerbegebiet 1 · Tel. +49 7172 92666-0 · Fax. +49 7172 92666-33 Deutsch English Home Credits Terms and conditions Products/shop Support About us Downloads Weather Latest Software Innovations Highlights Stat more

Labsphere

After selecting a product click 'Learn More' to go to that products page. Or use the navigation below to return to the main site. Light Measurement Sensor & Imaging Calibration Materials & Coatings Spectroscopy & Spectroscopy Accesories Components & Accesories Catalog Builder: View | What's This Eng more

tgcBIOMICS GmbH

News: -> Spezifische Bestimmung des hypervirulenten Clostridium difficile 027 Subtyps… -> Specific determination of hypervirulent Clostridium difficile 027 subtype ... -> Untersuchungsauftrag-Ribotypisierung Clostridium difficile 027 u.a.m (pdf-Datei) more

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