LEAP Technologies by Trajan Scientific and Medical
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LEAP - Model ITEX2 Option -In-Tube Extraction for GC-PAL
This accessory for the COMBI PAL can be used for SPME or Headspace out of Tedlar Bags. The tray can hold up to 15 bags and can be accessed in any order. A Tedlar Bag can be an alternative sampling container for air VOC analysis Tedlar Bags are made from a special DuPont material PVF film with a PEF-coated septa to keep the gas sample stable and leak free
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ITEX2 Option
- Get Purge & Trap sensitivity without cost of a Purge & Trap System
- Rapid & efficient sample enrichment of volatile & semi-volatile compounds in solid, liquid and gaseous samples
- In-tube extraction and direct thermal desorption using proven industry standard adsorbents
- Syringe only concept for transparent sample handling, no sample loops, no transfer lines, no switching valves
Consisting of:
- 1pc 1.3ml ITEX syringe with M7 x 0.5 fitting
- 1pc Replacement plunger 1.3ml
- 2pcs ITEX-2 trap TENAX TA 80/100 mesh incl. O-Ring
- 1pc Trap Heater incl. electrical connections
- 1pc Syringe heater incl. plunger holder
- 1pc Syringe heater side bracket
- 1pc CD ROM with ITEX objects
Specifications
- Pumping syringe size: 1.3ml HD Syringe with removable trap
- ITEX-2 Trap: Standard trap material:
- Needle: Stainless steel material, deactivated by Siltek® 44mg Tenax TA 80/100 mesh
- Injection needle gauge 23, Point style 5 (side hole)
- Extraction speed: selectable from 10µl/sec up to 1000µl/sec
- Extraction strokes: selectable from 1 – 999
- Extraction volume: selectable from 130 µl - 1300µl/stroke
- Desorption temperature: +5°C above ambient – 350°C selectable in 1°C increments
- Heating-up rate: up to 12°C/sec
- Desorption speed: 1µl/sec - 500µl/sec
- Pumping syringe and trap cleaning: Inert gas purging, 30sec – 3600min
- Heated pumping syringe: +5°C above ambient – 150°C selectable in 1°C increments
- Incubator oven: 6 heated vial positions for 2ml/10ml/20ml vials
- +5°C above ambient – 200°C selectable in 1°C increments
- Agitation: Interval shaking 250rpm – 750rpm, selectable in 1rpm increments
- Incubation time: Up to 999 minutes selectable in 1 second increments