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Agilent 7850 is a single-quadrupole ICP-MS for routine trace-element analysis. UHMI dilutes the aerosol with argon and supports matrices up to 25% total dissolved solids with a suitable method. The helium cell and half-mass correction reduce spectral interferences.
MATRIX WITH UHMI≤25% TDSmethod and configuration dependent
TECHNIQUEICP-MSsingle quadrupole
COLLISION MODEHehelium cell
Key benefits
- UHMI reduces manual dilution requirements for high-solids samples.
- The helium cell reduces polyatomic overlaps.
- Half-mass correction accounts for doubly charged ion contributions.
- IntelliQuant provides an elemental profile for matrix assessment.
- OCF highlights results outside defined limits for efficient review.
- EMF helps schedule maintenance according to actual use.
Technical specifications
| Model | Agilent 7850 |
|---|---|
| Method | ICP-MS |
| Architecture | Single quadrupole |
| Collision mode | He |
| High-matrix introduction | UHMI |
| Total dissolved solids | Up to 25% with UHMI; validate the method for the matrix |
| Software | ICP-MS MassHunter |
| Reaction mode | Helium collision mode |
| Doubly charged ion correction | Half-mass correction |
| Elemental screening | IntelliQuant |
| Mobile interface | Optional ICP Go |
| Autosampler and dilution | Defined by the supply specification |
Applications and configuration
For elemental analysis of environmental, food, pharmaceutical and industrial samples after appropriate preparation. Agree sample introduction, cone materials, gases, cooling, exhaust, autosampler, dilution equipment, computer, licences and installation. The 25% TDS capability is not a universal guarantee for every matrix. Specialist configurations, chromatography coupling and additional packages require an explicit specification. Price on request.
Compare with: Shimadzu ICPMS-2030.