Recent years have seen a rapidly growing public awareness of the climate crisis and a growing demand for the transition to a green economy. Against this backdrop, there has been a renewed need for GC applications in the environmental protection industry. Analyses such as tracking organic pollutants and analyzing pesticides demand a high degree of inertness, low bleed and separation performance. GS-Tek has detailed recommendations for GC columns that meet these needs and more.
GsBPTM GC Column application in Environment
Anaslysis of Semivolatile Organic Compounds Using EPA Method 625
Climate Change Research: Greenhouse Gas Analysis
CO2 Conversion Process GC Analysis
GS-Tek’s Recommendations
VOCs
| Column Recommendation | P/N | Separations |
| GsBP-VMS 60m x 0.25mm x 1.4um | 6425-6014 | EPA 8260 |
| GsBP-624, 30m x 0.53mm x 3.0um | 6253-3030 | Fast VOCs separations |
| GsBP-624, 20m x 0.18mm x 1.0um | 6218-2010 | Fast VOCs separations |
| GsBP-624, 60m x 0.32mm x 1.8um | 6232-6018 | VOCs separations |
| GsBP-624,105m x 0.53mm x 3.0um | 6253-A530 | VOCs separations |
| GsBP-5, 60m x 0.53mm x 5um | 0553-6050 | VOCs separations |
Semi VOCs
| Column Recommendation | P/N | Separations |
| GsBP-5MS, 30m x 0.25mm x 0.25um | 1525-3002 | EPA 625, 1625, 8270 |
| GsBP-5MS, 30m x 0.25mm x 0.5um | 1525-3005 | EPA 625, 1625, 8270 |
| GsBP-5MS, 30m x 0.25mm x 1.0um | 1525-3010 | EPA 625, 1625, 8270 |
| GsBP-5MS, 30m x 0.32mm x 0.25um | 1532-3002 | Fast Screen |
Pesticides/herbicides
| Column Recommendation | P/N | Separations |
| GsBP-5MS, 30m x 0.53mm x 1.5um | 1553-3015 | Large sample loading |
| GsBP-5MS, 30m x 0.25mm x0.25um | 1525-3002 | Fast separation |
| GsBP-5MS, 60m x 0.25mm x0.25um | 1525-6002 | Comprehensive separation |
| GsBP-5MS, 30m x 0.32mm x0.25um | 1532-3002 | Fast separation |
| GsBP-50MS, 30m x 0.25mm x 0.25um | 5025-3002 | Confirmation |
| GsBP-35MS, 30m x 0.25mm x 0.25um | 3525-3002 | Confirmation |
| GsBP-1701, 30m x 0.25mm x 0.25um | 6125-3002 | Confirmation |
| GsBP-50MS, 30m x 0.25mm x 0.25um w/ 5m guard column | 5025-3002-5 | Wide boiling point compounds |
Purgeable Halogenated Organics
| Column Recommendation | P/N | Separations |
| GsBP-624, 30m x 0.32mm x 1.8um | 6232-3018 | 601, 8010 |
| GsBP-624, 60m x 0.32mm x 1.8um | 6232-6018 | 601, 8010 |
PCBs