Sample Concentration

Companies Sample Concentration

Martin Christ Gefriertrocknungsanlagen GmbH, Germany

Martin Christ is one of the leading manufacturers of freeze drying units world-wide, with an experience of more than 50 years and offers an entire program of laboratory, pilot and pro-duction plants for all applications. Another business activity since over 15 years is the production of rotational- more

Products Sample Concentration

Concentrating Samples Prior to Analysis

SampleGenie™ technology enables samples in Genevac evaporators to be concentrated, without loss of volatile components, directly into a single GC or more

Natural Product Sample Preparation Web Page

Genevac has announced a new web page that brings together the latest technological innovations, applications advances and references for evaporation and sample concentration techniques relating to natural products research more

High Capacity Biological Sample Concentrator

For laboratories looking to concentrate larger numbers of biological samples presented in a range of different formats the miVac Quattro from Genevac is the perfect high capacity sample concentrator more

News Sample Concentration

• Sequenom Extends Diagnostic Research Collaboration With the Chinese University of Hong Kong

  SEQUENOM, Inc. announced a research collaboration with The Chinese University of Hong Kong (CUHK) for further development of prenatal diagnostic applications on the MassARRAY platform. The agreement includes the placement of a MassARRAY Compact DNA analysis system at the Department of Chemical Patho more

• PerkinElmer Life Sciences Announces a Fully Automated Workstation for Nucleic Acid Normalization

  BOSTON Aug. 5, 2002 - PerkinElmer Life Sciences, today announced availability of a new integrated workstation for automated, high-throughput normalization of nucleic acid samples. Normalization is a technique that standardizes sample concentration to improve the quality of downstream applications, s more

White papers Sample Concentration

• 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

• Measurement of Nano particles and Proteins
  

  Colloid emulsions in their native environment require particle size determination in high concentration since there are concerns about changes in sample morphology upon dilution eg break up of aggregates. For proteins and other samples with very low concentration and for weakly scattering samples high sensitivity is required. New technologies offer both. more

Publications Sample Concentration

• Monitoring of imatinib targeted delivery in human leukocytes

  Publication date: Available online 2 May 2013Source:European Journal of Pharmaceutical Sciences Author(s): Eva Kralj , Simon Žakelj , Jurij Trontelj , Tadej Pajič , Irena Preložnik Zupan , Peter Černelč , Barbara Ostanek , Janja Marc , Albin Kristl The success of imatinib therapy in chr more

• Evaluation of SDS depletion using an affinity spin column and IMS‐MS detection

  While the use of detergents is necessary for a variety of protein isolation preparation protocols, they are not compatible with mass spectral analysis due to ion suppression and adduct formation. This manuscript describes optimization of detergent removal, using commercially available SDS depletio more

• Optimized Extraction Method of Acetic Acid in Vinegar and Its Effect on SNIF-NMR Analysis to Control the Authenticity of Vinegar

  Site-specific natural isotope fractionation by nuclear magnetic resonance (SNIF-NMR) is an accurate method for examining food adulteration. SNIF-NMR can be used to determine the ratio of deuterium to hydrogen (D/H) of a specific molecule position. Because the quantity of D differs between synthetic more

Websites Sample Concentration