Varian Inc.

Company Overview
Varian Inc.'s instruments, consumable supplies and solutions are key tools in bio-molecular research, pharmaceutical R&D and manufacturing, and industrial R&D and quality control. The company's products include biosolutions, and equipment and supplies for dissolution testing, chromatography, mass spectrometry and spectroscopy.

Quick Facts
Varian Inc.
3120 Hansen Way
Palo Alto, CA 94304

Web:	www.varianinc.com
Email:	custserv@varianinc.com

Phone:

650-213-8000

Featured Solutions

• Chiral separation and detection enhancement of propranolol using automated ... by Varian Inc.
  In this application note, Varian Inc. explains the methodology and the advantages of the liquid chromatography (LC) method for chiral separations and detection enhancement of propranolol by converting enantiomers to diastereomers by precolumn derivatization with optically active reagents.
  
  
• Saturn GC/MS: Mass spectral interpretation by Varian Inc.
  In this application note, Varian Inc. provides an overview of and steps in mass spectral interpretation and explains the criteria for recognizing and proving the validity of the molecular ion.
  
  
• Enhancement of selectivity in sample cleanup for Tobramycin in serum by Varian Inc.
  In this application note, Varian Inc. describes how the selectivity in a sample cleanup for Tobramycin in serum can be enhanced using pre-solid phase extraction derivatization with orthophthalaldehyde (OPA), which has enhanced detection sensitivity by means of fluorescence detection of the derivative formed.