Topic quality control

Companies quality control

iCD. Vertriebs GmbH , Germany

iCD. is a pioneer in LIMS and specialized in the development of software and associated consulting services for laboratories of different industry sectors such as pharma/biotechnology, chemical/petrochemical, automotive, food/beverage, civil service, and energy, and water supply since 1986. More tha more

Products quality control

On the spot, intelligent, reliable – The first pro-active NIR contact measurement head NIRON II

Lamp failures are not predictable; they are a fact of life. Consequently tec5 not only chose a lamp with long life time of 10,000 hours, but also integrated an identical lamp more

mercur – fully automatic Hg ultra trace analysis

mercur is a compact system specially optimized for the complete, cost-efficient determination of mercury traces down to the ng level more

News quality control

• Food analysis: Know what’s inside

  Given all the new scandals about prohibited and hazardous substances, the quick, easy and accurate analysis of food continues to increase in importance. At analytica 2012, to be held in Munich from April 17 – 20, there will be a number of new exhibitor developments on the topic of food analysis as w more

• Final report: analytica China 2010 strengthens leading position on Chinese market

  analytica China, which was held at the Shanghai New International Exhibition Center (SNIEC), drew to a close last Friday, exceeding industry expectations with 15,282 visitors from 66 countries. The number of exhibitors saw an increase of more than 30 percent compared to the last time that the fair w more

• Vela Laboratories Announces Renewal of GMP Certificate for Analytical and Quality Control Laboratories

  Vela Laboratories, a provider of analytical services to the global biopharmaceutical industry, today announced the renewal of the GMP certificate for its analytical and Quality Control laboratories until 2013. “The fact that no findings were made during the inspection demonstrates that our whole te more

White papers quality control

• Field-Flow Fractionation - The Universal Separation Principle for Particle and Macromolecule Characterization
  

  High molecular weight polymers, bio molecules or particles in a range of a few nanometers up to several microns are more and more important in science and technology. Many applications are based on the specific properties of these materials. For this reason, an exact knowledge of the molar mass or particle sizes distribution is essential for later application as well as for optimization of the production processes or quality control. In addition the knowledge about the chain structure of macromolecules or biopolymers as well as about the shape of particles is often necessary. For this reason those samples, which often can be very complex systems, have to be separated according to parameters such as e.g. hydrodynamic volume or molecular weight. After the separation process the resulting narrow dispersed fractions are detected with different techniques. more

• Automated Dynamic Light Scattering
  

  DLS analysis is a widely applied, non-invasive method for measuring the effective size of molecules in solution. This technique yields valuable information for the characterization of molecules and particles. It facilitates formerly laborious and time consuming measurements, e.g. screening for aggregates or determining optimal crystallization conditions for proteins. The Wyatt Plate Reader is the instrument of choice for any application where molecular size, stability and aggregation are of interest. It reads industry standard microplates with up to 1536 samples automatically and temperature-controlled, if desired. The applications of the technique are wide ranging and include many of the fastest growing areas of research - proteins, biomaterials, liposomes and micelles as well as the established uses for particle sizing and aggregation detection. Conscious of the numerous characterization challenges in the area of drug delivery systems and therapeutic antibodies more

• Particle Analysis: Quality Control of Catalysts with Digital Image Processing
  

  Catalysts are widely used as an important auxiliary material in the chemical and petrochemical industry. They are able to accelerate chemical reactions by lowering the activation energy, i.e. they change reaction kinetics. Thus, using catalysts in industrial processes has the advantage of higher productivity combined with less energy consumption. more

Websites quality control