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Instrument Database:
ATAS GL International B.V. - FOCUS - Robotic Sample Processor
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| Year of introduction |
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| Status |
available |
| Company |
ATAS GL International B.V.
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| Categories |
Automation: Autosampler (GC/Head Space)
Automation: Autosampler (GC/Liquid)
Automation: Autosampler (GC/SPME)
Automation: Workstation
Separation: Extraction
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FOCUS is compatible with most GC and GC-MS systems and can automate the following:
Direct Thermal Desorption (DTD) SPME Automatic liquid-liquid extraction On-line sample derivatisation Large and standard auto injection volumes Program for different sampling protocols Static Headspace
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| Specifications |
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Specification in Liquid Mode
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| Syringe sizes: | Wide range of syringes | | Injection Speed: | 0.01 µl/sec - 500 µl/sec | | Sample capacity: | up to 600 1-ml micro vials
up to 297 2-ml standard vials
up to 96 10-ml or 20-ml vials
up to 4 deep well microplates
up to 6 standard microplates
optional Cooled Tray holders available | | Syringe cleaning: | Standard with Wash Station for 2 different solvents, but it can be more. | | | | | | | | | | |
Specifications in SPME Mode | SPME fiber holder for standard SPME fibers |
| | Variable vial penetration depth for headspace or liquid extractions | | Samples can be agitated and / or heated during extraction | | Sample capacity: | up to 297 2-ml standard vials
up to 96 10-ml or 20-ml vials
optional Cooled Trayholders available | | Fiber cleaning: | Optional Fiber cleaning station
25°C – 350°C, inert gas purging.
| | Incubator oven: | 6 heated vial positions for 2-ml/10-ml/20-ml vials | | Incubation temperature: | 25°C – 200°C selectable 1°C increments | | Agitation: | Interval shaking 100 rpm – 750 rpm
prior or during sample extraction |
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Specifications in Headspace Mode
| Syringe sizes:
1.0 ml
2.5 ml
5.0 ml
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Injection volume range:
0.1 ml – 1.0 ml
0.25 ml
– 2.5 ml
0.5 ml
– 5.0 ml
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| Injection speed:
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0.01 µl/sec - 1000 µl/sec
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| Sample capacity:
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up to 297 2-ml standard vials
up to 96 10-ml or 20ml vials
optional Cooled Trayholders available
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| Syringe cleaning:
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Inert gas purging of heated syringe
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| Heated syringe:
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25°C – 150°C selectable 1°C increments
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| Incubator oven:
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6 heated vial positions for 2-ml/10-ml/20-ml vials
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| Incubation temperature:
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25°C – 200°C in 1°C increments
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| Agitation:
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Selectable interval shaking 100 rpm – 750 rpm
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