Supplies and Services for Mass Spectrometers, Gas Chromatographs
and Liquid Chromatographs
|
C. |
Short Path™ Thermal Desorption |
The technique or type of samples being analyzed determines the accessories required as outlined below:
| Technique | Type of Samples Analyzed | Applications Page | Equipment Needed | Page |
|---|---|---|---|---|
| Direct Thermal Extraction of Solid Samples | Low moisture content solid samples, 1-500 mg samples for volatiles and semi-volatiles | C42-C43 | Short Path Thermal Desorption | C2-C11 |
| Conditioning Oven | C18-C19 | |||
| Air Sampling | Environmental Air Testing for Volatiles. Indoor & Outdoor air testing | C46 | Short Path Thermal Desorption | C2-C11 |
| Conditioning Oven | C18-C19 | |||
| Air Sampling Pump | C36 | |||
| Dynamic Head-Space Purging | Volatile emissions from large solid or liquid samples, such as Vegetation, Arson Analysis, Flowers & Growing Plants | C46 | Short Path Thermal Desorption | C2-C11 |
| Conditioning Oven | C18-C19 | |||
| Wheaton Purge & Trap | C31 | |||
| Purge & Trap of Liquids | Purge Volatiles from 1 to 25 gram solid samples | C44 | Short Path Thermal Desorption | C2-C11 |
| Conditioning Oven | C18-C19 | |||
| Purge & Trap System or Sample Collection System | C26-C31 | |||
| Direct Loading of Liquid Samples | Internal standards for quantification of small liquid samples | Desorption Tube Injector | C32 | |
| Cryo-Trapping of T.D. Samples | Thermal Desorption and headspace samples | GC Cryo-Trap for Model TD-4 Thermal Desorber | C24-C25 |