Techniques for Optimizing GC Analysis of Ethylene Glycol in Water
15 Jan 2014

The analysis of ethylene glycol in water is a very common test in environmental laboratories. Because ethylene glycol is highly soluble in water, it is not easily concentrated by purge and trap. This application note presents techniques for the GC analysis of ethylene glycol in water using direct injection with a Uniliner® liner, a polar capillary column, such as a Stabilwax® column, and multiple syringe washes between runs. Using these techniques can assist in attaining reproducible analyses with detection limits in the low ppm range.

Restek Corp.


Tags: water analysis, environmental contamination, environmental analysis

Show    per page
1 of 5     Page  1 2 3  ... Next 
Round-the-Clock, On-line and Cryogen-free Monitoring of Hydrocarbons from Acetylene to Trimethylbenzene in Ambient Air air sampling19 Nov 2013Read
Using Hydrogen as a Carrier Gas for GC carrier gas, hydrogen1 Aug 2013Read
Food Safety Applications Guide pesticides, food safety, mycotoxin31 Jul 2013Read
The Implications of Helium Shortage for GC Users chromatography method development, hydrogen, helium29 Jul 2013Read
Method Development for a Simple and Reliable Determination of PCBs in Mineral Insulating Oil by SPME-GC-ECD oil analysis, polychlorinated biphenyls26 Jul 2013Read
Advanced Capillary Column Technology Improves Analysis of Volatile Amines volatiles, amines, petrochemicals23 Jul 2013Read
Near-Real-Time Profiling of Fragrance Components and Potential Allergens Released from an Air Freshener Using TD-GC/TOF MS air sampling, volatiles, environmental contamination17 Jul 2013Read
Evaluation of a Novel, Large Volume Evaporative Sample Preparation Technique volatiles, environmental contamination, sample concentration27 Jun 2013Read
Trace Analysis of Freons environmental contamination21 Jun 2013Read
VCM Workplace Air Monitoring by Thermal Desorption Technique air sampling, environmental contamination, airborne pollutants19 Jun 2013Read

Popular tags in SelectScience

Buying guides

Write a Review

Join the Global SelectScience Community Today! It’s FREE!

Helping you make informed decisions about the latest lab products and technologies:

  • Be the first to learn about new technologies
  • 10,000+ trusted product reviews from your peers
  • Compare 500,000 products and manufacturers
  • Get exclusive buying tips from experts
  • Find solutions fast: 10,000+ Application Notes, Webinars and Videos

Connect with 250,000 scientists... All in one place!

Become a member today!