Description
The Agilent Varian 725-ES ICP-OES sets the standard for high-performance, reliable, and cost-effective elemental analysis. Designed with a vertical-oriented radial-view plasma, this system excels in tolerating difficult matrices and ensures stable performance even with high levels of salts or solids. Users benefit from the immediate venting of exhaust vapours, which contributes to robust operation under various conditions with minimal maintenance. This instrument features continuous wavelength coverage, allowing for the selection of multiple wavelengths for each element. This capability optimises signal-to-noise ratios and eliminates spectral interferences, giving you maximum confidence in your results. The Echelle polychromator separates and focuses analyte emission lines generated in the plasma onto the CCD detector, ensuring precise and accurate measurements.
The VistaChip II hermetically sealed CCD detector eliminates the need for purging, covering the entire wavelength range with just 70,000 photosensitive pixels. The Agilent Varian 725-ES offers one-step measurement for major, minor, and trace elements, enabling fast warm-up and increasing throughput. The mass-flow controlled nebuliser gas and fully-automated operation enhance efficiency, while the compatibility with ICP Expert II software provides extended linear range, multi-calibration feature, and smart rinse capabilities.
Features of the Agilent Varian 725-ES ICP-OES:
- Vertical orientated radial-view plasma tolerates difficult matrices
- Stable performance, even with high levels of salts or solids
- Robust operation, with minimal maintenance required
- Continuous wavelength coverage, with selectable multiple wavelengths for given element
- Full wavelength coverage & high resolution optics with optimisable signal-to-noise
- Echelle polychromator separates & focuses analyte emission lines generated in plasma onto CCD
- VistaChip II Hermetically Sealed CCD Detector eliminates need for purging
- One-Step measurement for Major, Minor & Trace Elements
- Fast warm-up
- Mass-Flow Controlled Nebuliser Gas with Fully-Automated Operation
- ICP Expert II Software:
- Multi-Cal Feature
- Extends Linear Range
- Monitors Results at 2+ Wavelengths
- Useful for Mineralogical Samples
- Fitted Background Correction (FBC)
- Fast Automated Curve-Fitting (FACT)
- Smart Rinse
- Multi-Cal Feature
- Includes Chiller
- Includes Computer
Typical Applications:
- Industrial
- Major, Minor & Trace Elements in Brine
- Metal Impurities in Pure Hydroxides & Salts
- Petrochemical
- S, P & Cu in Ethanol for Blending with Fuel
- Additive Elements, Wear Metals & Contaminants in Used Lubricating Oils
- Environmental
- Pb, Cd & Cr in Electronics & Plastics
- Metals in Aqueous Wastes Containing Oils, Greases or Waxes
- Food & Agriculture
- Extractable Cations & Nutrients in Soils
- Metals/Mixing
- Au, Ag & Pt Group Elements in Ore Grade Material
- Major & Minor Components in Iron, Steel & Alloys
- Trace Elements in Geological Samples
Manual for the Agilent Varian 700 Series ICP-OES
Brochure for the Agilent Varian 720 Series ICP-OES
Applications Resource for the Agilent Varian 720/730 Series ICP-OES