In the world of particle physics and basic research, the need for clean, highly evacuated volumes has always been a challenge. Varian, Inc. continues to meet that challenge, providing the vacuum technology solutions that enable researchers around the world to create, control, and measure these environments, from atmospheric pressure down to ultra-high vacuum.
Sample Prep	Chromatography	Instruments	Vacuum	Data Systems	Support
Bond Elut?	HPLC Columns Pursuit? Polaris? GC Columns FactorFour™ CP-Sil Select™ PLOT	GC (lab) GC (custom) GC/MS Micro-GC HPLC LC/MS AA ICP-OES ICP-MS FT-IR FT-IR Imaging UV-Vis-NIR Fluorescence	Turbo Pumps Diffusion Pumps Scroll pumps Ion Pumps TriScroll Pumps	Galaxie? CDS	Customer Support Training Application Advice

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• Trace Carbonyl Sulfide and Phosphine in Ethylene or Propylene
• Automatic Injection of Difficult Samples: Fine Tuning the Conditions for Viscous Samples
• HPLC Analysis of Explosices Using EPA Method 8330
• Fast, Sensitive and Selective Determination of Polybrominated Diphenylethers by Tandem Mass Spectrometry
• Impurities in methylvinyldichlororsilane using a stabilized trifluoropropyl-methyl polysiloxane
• Analysis of hydrocarbon impurities in propylene
• Separation of C14 - C15 alcohol ethoxylate
• Aliphatic and cyclic hydrocarbons C1-C9
• Fast separation of silanes
• Analysis of underivatized phenols
• The determination of Pb, Tl, Bi, Ga and Sn in high purity sulfuric acid using Zeeman graphite furnace AA