Reference Substances

Companies Reference Substances

Fluxana GmbH & Co. KG, Germany

FLUXANA® - Your Supplier for XRF Application Solutions Fluxana is dedicated to serve and support the X-ray fluorescence (XRF) spectroscopist. XRF is used to perform elemental analysis of a diverse range of materials, from oils and fuels to complex mineralogical materials. The method is utilized b more

Solvias AG, Switzerland

Solvias is a privately held company located in Kaiseraugst/Switzerland. With over 300 highly qualified employees, Solvias supports the research and development of new drug substances and the optimization of manufacturing processes for pharmaceutical, biotechnology and life science companies worldwid more

News Reference Substances

• LGC rebrands reference standards

  LGC has announced its migration of the Mikromol brand, most notably the range of pharmaceutical impurity reference standards, to its own brand at the 2005 Eastern Analytical Symposium (EAS), Somerset, New Jersey, USA, 14-17 November. The pharmaceutical industry is required to control impurities, or more

Publications Reference Substances

• Isotopic labeling-assisted metabolomics using LC–MS

  Metabolomics has emerged as the latest of the so-called “omics” disciplines and has great potential to provide deeper understanding of fundamental biochemical processes at the biological system level. Among recent technological developments, LC–HRMS enables determination of hundreds to thousands of more

• Application of ultrahigh‐performance liquid chromatography coupled with mass spectrometry for analysis of lignans and quality control of Fructus Schisandrae chinensis

  Lignans in the drug Fructus Schisandrae chinensis (FSC) exhibit potent biological activities such as antihepatotoxic, antiasthmatic, and antigastric ulcer. An ultrahigh‐performance liquid chromatography coupled with quadrupole time‐of‐flight mass spectrometry method has been developed to evaluate more

• Kinetic Studies of Heterogeneous Reactions of Polycyclic Aromatic Hydrocarbon Aerosols with NO3 Radicals

  Polycyclic aromatic hydrocarbons (PAHs) and their derivates are mutagenic and carcinogenic substances widely distributed in the atmospheric environment. In this study, effective rate constants for heterogeneous reactions of NO3 radicals with five 4-ring PAHs [benzo[a]anthracene (BaA), chrysene (Ch), more

Websites Reference Substances