Restek Advantage Chromatography Newsletter

Editorial
Using Guard Columns and Retention Gaps in GC (Part 2)

Environmental
Accurately Quantify PAHs Down to 5pg On-Column

13 Minute Chlorophenoxyacid Herbicides Analysis

Enhancing Air Monitoring Methods with Thermal Desorption

Chemical/Petrochemical
Selecting a GC Column for Glycerin in Biodiesel

Stable Sulfur & Mercury Sampling in Refineries

Foods, Flavors & Fragrances
High Sensitivity Melamine GC/MS Analysis of Cat Food

Sample Preparation
Fast, Simple Sample Cleanup

Pharmaceutical
Multi-task with an Ultra IBD Column

Clinical/Forensics
Fast, Sensitive Analysis of Benzodiazepines by LC/MS/MS

Accurate, Reproducible Amphetamines Analysis

GC Accessories
The Forgotten Septum

Peak Performers: Replacement Parts for Agilent FID Detectors

Electron Multipliers for Mass Spectrometry

Tech Tip
Selecting the Right HPLC Guard Column

HPLC Accessories
Waste Overflow Indicator for HPLC Systems

Complete Issue
Download the Complete Issue (1,585mb)