Spectroscopy

Atomic Absorption Spectrometer

Atomic Absorption Spectrometer

Atomic absorption spectroscopy (AAS) is a spectroanalytical procedure for the quantitative determination of chemical elements using the absorption of optical radiation (light) by free atoms in the gaseous state.

In analytical chemistry the technique is used for determining the concentration of a particular element (the analyte) in a sample to be analyzed. AAS can be used to determine over 70 different elements in solution or directly in solid samples used in pharmacology, biophysics and toxicology research.

The AA-7000 series of Atomic Absorption Spectrophotometers features high-sensitivity analysis, flexible system configuration, and a compact footprint for user-friendly operation. In addition, the AA-7000 systems are the first AAs to employ a vibration sensor as standard. The AA-7000 series ensures efficient and comfortable operation in your laboratory.
World-Class High Sensitivity
Double-Beam Optics and Stable Hardware Achieve Superior Stability
The AA-7000 Series incorporates newly developed 3D double-beam optics. The optical system has been designed to produce its maximum performance for each measurement method through optimal adjustment of the light beam and light beam digital filter, and by using optical components that restrict light losses.
Achieves World-Class Lower Limits of Detection
Advances in optics and a new graphite furnace design achieve improved lower limits of detection for furnace analysis (comparison with previous Shimadzu models). This superb analysis performance is possible in all fields.
Advanced Safety Technology
Safety is an extremely important consideration for flame atomic absorption spectrophotometers using acetylene gas. The AA-7000 Series instruments are the first* ones in the world fitted with a vibration sensor as standard. They also incorporate a comprehensive range of safety mechanisms, including gas leak detectors.
*Make sure email the instrument details form first(form and document menu) before make a quotation request

Inductive Couple Plasma with Mass Spectrometer Detector

Inductive Couple Plasma with Mass Spectrometer Detector

Inductively coupled plasma mass spectrometry (ICP-MS) is a type of mass spectrometry which is capable of detecting metals and several non-metals at concentrations as low as one part in 1015 (part per quadrillion, ppq) on non-interfered low-background isotopes. This is achieved by ionizing the sample with inductively coupled plasma and then using a mass spectrometer to separate and quantify those ions.

For trace multi-element inorganic analyses, our NexION®350 family of ICP mass spectrometers (ICP-MS) opens up whole new worlds of efficiency for environmental, food, biomonitoring, geochemical, and semiconductor laboratories. Measure more in less time, accurately characterize nanoparticles, and choose from a wide range of interference-removal techniques, including those that are ideal for:

  • High-throughput samples with few interferences
  • Samples that require the removal of unknown interferences
  • Applications requiring the best performance with the lowest detection limits

The NexION® 350Q ICP-MS is the ideal solution for simple inorganic analyses requiring no interference-removing correction capabilities, best suited for routine applications requiring high throughput that have few interferences, making it popular in geochemical laboratories.

*Make sure email the instrument details form first(form and document menu) before make a quotation request

UV Vis Spectrometer

UV Vis Spectrometer

Ultraviolet–visible spectroscopy or ultraviolet-visible spectrophotometry (UV-Vis or UV/Vis) refers to absorption spectroscopy or reflectance spectroscopy in the ultraviolet-visible spectral region. This means it uses light in the visible and adjacent (near-UV and near-infrared [NIR]) ranges.The absorption or reflectance in the visible range directly affects the perceived color of the chemicals involved. In this region of the electromagnetic spectrum, atoms and molecules undergo electronic transitions. Absorption spectroscopy is complementary to fluorescence spectroscopy, in that fluorescence deals with transitions from the excited state to the ground state, while absorption measures transitions from the ground state to the excited state.

Designed in accordance with the governing Japanese and European Pharmacopoeia, the new UV-1800 UV-VIS spectrophotometer achieves a resolution of 1 nm, the highest in its class, in a compact design.
Offering an array of user-friendly features, the UV-1800 can be used either as a stand-alone instrument or as a PC-controlled instrument.
High resolution – 1 nm
Featuring the highest resolution in its class, the UV-1800 easily satisfies the standards of wavelength resolution demanded by the European Pharmacopoeia. Additionally, using a spectroscope with a Czerny-Turner mounting results in a compact, bright optical system. Stray light, wavelength repeatability and baseline stability have also been advanced to meet user requirements.
*Make sure email the instrument details form first(form and document menu) before make a quotation request

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