the Restek Advantage 2007.04 #580136 Editorial - Using Guard Columns and Retention Gaps in GC (Part 1) . . . . . . . . . . . . 2
Environmental - Fast, Accurate Semivolatiles Analysis! - Using New Rxi-5SilMS GC Columns. . . . 3-5
Chemical/Petrochemical - Complete Resolution of Benzene from Ethanol in Spark Ignition Fuels - Using a Modfified ASTM D3606-06e1 Method and Column Set . . .6
Foods, Flavors & Fragrances - Rapid Characterization of Garlic Volatiles No Sample Prep Required! - Using Headspace GC/MS and Rxi-5MS . . 7
Clinical/Forensics - Simplify and Speed Up Opiates Analysi - Using LC/MS/MS & Allure PFP Propyl HPLC Column . . . 8-9
Pharmaceutical - Easy Transfer of HPLC Methods to UHPLC - Using Fully Scalable Pinnacle DB Columns. . 10-11
Industial Hygeine - Complete Resolution of 13 Carbonyls as DNPH Derivatives - Using the New Allure AK HPLC Column. . 12
HPLC Accessories - Capillary Stainless Steel Tubing Assemblies - for Agilent HPLC Systems . . 13
Restek Performance Coatings
Sulfinert Treated Systems Preserve ppb Levels of Active Sulfur Compounds . . . 14-15
Air Monitoring - Performance Testing VOC Audit Sample for Air Toxics . . . 16
Tech Tip
Affected by the Helium Shortage? - Switch Your GC Carrier Gas to Hydrogen . . 17
Warm Up Before You Run . . 20-21
GC Accessories
Parker Balston Hydrogen Generators . . . 18-19
Dual Vespel Ring Inlet Seals- Washerless, Leak-tight Seal for Agilent GCs. . 22 | 
