Inductively coupled plasma mass spectrometers (ICP-MS) utilize inductively coupled plasma for sample ionization and an MS for ion separation and quantification. The low detection limits and high productivity possible with ICP-MS are particularly useful for trace metal analysis and environmental testing. Common components of an ICP-MS system include a sample introduction system, an ion source, a vacuum system, a collision reaction cell, ion optics, a mass spectrometer (often a quadrupole), and a detector. An analytical working range of nine orders of magnitude, detection limits below the ppt range, and aptitude for isotopic analysis are hallmarks of ICP-MS. ICP-MS instruments are commonly configured for routine analyses, high-matrix interference samples, or specific applications, such as work in the semiconductor industry or medical and forensic toxicology fields. Also, be sure to consider any desired customization options, such as chromatographic coupling or use with organic solvents.
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| Company | Nu Instruments | Nu Instruments |
| Item | Nu Sapphire MC-ICP-MS | Vitesse ICP-MS |
| Price | Inquire | Inquire |
| Description | Nu Sapphire is a dual-path MC-ICP-MS that combines a double-focusing magnetic sector mass analyser with a hexapole collision/reaction cell on a separate low-energy ion path (patented GB 2535826). The high-energy path provides classical MC-ICP-MS operation; the low-energy path decelerates ions into Nu Sapphire is a dual-path MC-ICP-MS that combines a double-focusing magnetic sector mass analyser with a hexapole collision/reaction cell on a separate low-energy ion path (patented GB 2535826). The high-energy path provides classical MC-ICP-MS operation; the low-energy path decelerates ions into the hexapole CRC for removal of Ar-based and polyatomic interferences. Variable-dispersion Zoom Optics allow instantaneous switching between collector configurations.... Read More | The Vitesse is a Time-of-Flight (TOF) ICP-MS designed for simultaneous full-spectrum acquisition at acquisition rates of 33 kHz (full mass range) up to 160 kHz (reduced mass range via over-pulsing). It incorporates a segmented hexapole reaction cell for interference removal and a patented physical The Vitesse is a Time-of-Flight (TOF) ICP-MS designed for simultaneous full-spectrum acquisition at acquisition rates of 33 kHz (full mass range) up to 160 kHz (reduced mass range via over-pulsing). It incorporates a segmented hexapole reaction cell for interference removal and a patented physical ion beam attenuator. An optional full-sized quadrupole pre-cell (QCT configuration) provides additional selectivity for reaction chemistry.... Read More |
| Optical System | Double-focusing magnetic sector; dual-path transfer optics (high-energy path for classical MC-ICP-MS; low-energy path with hexapole collision/reaction cell, patented GB 2535826); variable-dispersion Zoom Optics; Enhanced Sensitivity Interface as standard; up to 4 independently controlled reaction gas inlets | Time-of-Flight (TOF) mass spectrometer with segmented hexapole reaction cell; Bradbury-Nielsen gate for mass range selection; optional full-sized quadrupole pre-cell (QCT option); patented ion beam attenuator |
| Mass Analyzer | Multi-collector double-focusing magnetic sector; 16 Faraday cups + up to 6 ion-counting detectors (SEM or Daly); high-resolution and pseudo-high-resolution modes | Time-of-Flight (TOF); simultaneous full-spectrum acquisition; acquisition rate 33 kHz (full mass range) to 160 kHz (reduced mass range); spectrum readout time as low as 80 µs |
| Dynamic Range | Inquire | 10 orders of magnitude (patented ion beam attenuation system combined with MagneTOF detector) |
| Applications | Non-traditional stable isotope analysis (Mg, Si, S, K, Ca, Ti, V, Cr, Fe, Ni, Se), geochemistry, cosmochemistry, life sciences, nuclear research | Laser ablation elemental imaging, nanoparticle analysis, single-cell analysis, single-particle ICP-MS, nuclear forensics, geochemistry, environmental monitoring |
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