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Instrument Database:
Fisons - PlasmaTrace II
( Thermo Scientific )
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| Year of introduction |
1995 |
| Status |
historical ( out of sale ) |
| Company |
Fisons
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| Categories |
Mass spectrometer: ICP-MS
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| Specifications |
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Dimensions (w x d x h in cm)
| 230 x 220 x 140
| Weight (kg)
| 1515
| | Mass filter | magnetic sector, Reverse Nier–Johnson configuration
| | Mass range | 2-300 | Resolution
| 400-10,000 (RP, infinitely adjustable) | | Detector | Dual Faraday cup and electron multiplier detectors | Dynamic range (orders of magnitude)
| 9 | Vacuum system
| 4-stage | | ICP generator | crystal controlled, automatic impedance matching | Frequency (MHz)
| 27.12 | | Power (Watt) | 2000 | Load coil
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| Torch
| demountable | Argon flow (L/min)
| 15 | Sample introduction
| quartz concentric nebulizer, cooled spray chamber | | Operating system and software | OS/2, connectable to LIMS, EPA QC, custom report, overnight scan | Computer
| 486/50 MHz | Short term precision (RSD for 10 replicates)
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| | Long term precision (RSD for 4 hours) |
| | Sensitivity (Mcps/ppm) | 50 at In (low resolution)
| Noise
| < 0.2 counts/s
| Detection limits (3s, ng/L)
| | Isotope ratio precision (RSD for Ag-107/Ag-109)
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| Doubly charged Ba ions
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| Ce Oxide ions
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| | Accessories | Liquid-sample introduction system, HF-resistant sample introduction, desolvation, DIN, laser ablation, ETV | Special features
| High-resolution, rapid-scan feature |
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