Application Notes: Environmental
Empore 8270 Disk to Extract SVOCs
This application note demonstrates a novel Empore 8270 Disk to extract 125 semi-volatile organic compounds from water samples per EPA 8270E method.
Separation of Selected Ylang-Ylang Oil Components
Isolation of six common allergens can be achieved by utilizing reversed-phase HPLC using an alkaline eluent.
DOW Designs Efficiencies into Method Development
This application note describes how Dow AgroSciences created efficiency in method development by incorporating method development software into their best practices.
EPA 8260D with the CDS 8500
Analysis of volatile organics in soils using the CDS 8500 Automated Purge and Trap System.
Optimized Hydrogen Fuel Impurity Analysis
This application note shows the robust, reproducible analysis of trace VOCs in hydrogen fuel by TD–GC–MS/SCD.
The Theory and Practice of Passive Monitoring
Theory and practice of using axial and radial samplers for passive (diffusive) monitoring of VOCs in air
Sorbent Selection Advice for Air Sampling
Advice on which sorbent to use for pumped (diffusive) tube monitoring of various vapour-phase organics; suggests parameters for conditioning and storing packed tubes.
Industrial (Stack) Emissions Testing
How TD benefits a wide range of industrial emissions testing applications, offering compatibility with both whole-air/gas containers and sorbent tubes
Analysis of Sulfur Compounds with TD-GC
Demonstrating the efficient use of online and off-line trace-level analysis of thermally labile sulfur compounds by TD–GC; used in air monitoring and industry.
Quantification of Indoor Limonene Concentrations
Thermal desorption GC-MS is used to quantify indoor limonene concentrations from diffusers.