The Column
GPC/SEC results and their validity are crucial in many applications, for example, as part of a QC/QA test for a product release, the registration and accreditation of polymeric products or formulations with regulatory agencies such as the FDA, REACH and many more. Obviously, the accuracy and precision of GPC/SEC results is an important issue in such a context.
LCGC Europe eNews
ChromaDex Corporation (CDXC) (Irvine, California, USA) has announced that it has collaborated with the Scripps Centre for Metabolomics (La Jolla, California, USA) to generate tandem mass spectrometry data for compounds from the ChromaDex natural products and phytochemical catalogue.
E-Separation Solutions
Click here to view the complete E-Separation Solutions newsletter from June 7, 2012.
Waters NA - HPLC to UPLC Method Migration Using Acrylate Analysis as a Model
Waters NA - Two-Dimensional Liquid Chromatography for Quantification and MS Analysis of Monoclonal Antibodies in Complex Samples
Waters NA - Determination of PAH in Seafood: Optimized Sample Preparation Procedures For LC-Fluorescence Screening and GC-MS(MS) Confirmation
Waters NA - Direct Quantification of Acidic Herbicides in Drinking Water Samples Using UPLC/MS/MS Analysis
Waters NA - Conformation Study of Calmodulin Protein by Hydrogen Deuterium Exchange Mass Spectrometry (HDX/MS)
Waters NA - Analysis of Organic Light Emitting Diode Materials by UltraPerformance Convergence Chromatography Coupled with Mass Spectrometry (UPC2/MS)
LCGC North America
PREMIER Biosoft (Palo Alto, California) entered into a marketing and reselling agreement with AB SCIEX (Framingham, Massachusetts) to help advance lipidomics research.
Waters NA - Size-Exclusion UPLC for the Analysis of Covalent High Molecular Weight Insulin
Waters NA - Real-TIME LC Monitoring of Process Streams for Automating the Development of Flow Reactions
LCGC North America
Agilent Food Testing Solutions
LCGC North America
Stationary Phases For Modern Thin-Layer Chromatography
LCGC North America
The Application Notebook, June 2012
LCGC Europe eNews
A look at the process of forming radical cations for analysis in GC–MS and the role of various ion source components
LCGC Europe eNews
Shimadzu has introduced the new GCMS-TQ8030 triple quadrupole gas chromatograph mass spectrometer which offers a solution for today?s challenges along with the speed, accuracy and ease-of-operation scientists demand.
LCGC Asia Pacific
The use of in vivo SPME offers important advantages over conventional methods according to the authors, including simplified sample clean-up, fast stabilization of unstable analytes, elimination of enzymatic degradation after extraction and reduced ion suppression for mass spectrometry analyses.
LCGC North America
Advantages of the planar, off-line format of TLC relative to on-line column HPLC, the steps in TLC analyses, and future prospects of TLC are discussed.
LCGC Europe
An excerpt from LCGC's e-learning tutorial on analytical method validation (AMV) at Chromacademy.com.
LCGC North America
Mass spectrometry analysis of lipids in complex matrices is revolutionizing the way lipid research is conducted.
LCGC Europe eNews
LGC Standards (Teddington, UK) has announced that it has acquired US-based VHG Labs.
LCGC North America
Analytical method validation is the process of demonstrating that a method does what it is intended to do.
LCGC Europe
The stationary phases currently in use for modern thin-layer chromatography (TLC) are reviewed.
LCGC Asia Pacific
Polymer Standards Service GmbH Application Note
LCGC Europe eNews
KineMed Inc., (Emeryville, California, USA) and CHDI Foundation (New York, USA) have announced a collaboration that will see KineMed?s isotopic labelling and dynamic proteomics platform be used to investigate the turnover rates of huntingtin protein.
LCGC Europe
Innovative technologies are rapidly helping to measure the numerous and diverse lipids present in biological samples. In this second and final instalment of the series, the authors present and discuss the use of these technologies for lipid analysis.
LCGC North America
Will an internal standard always improve data quality?
