Dependable, Durable, and Complete Solutions for Atomic Absorption Spectrometry Aurora’s TRACE series of Atomic Absorption Spectrometers are the cornerstone of elemental analysis.

The TRACE AI1200P provide complete solutions to accurately determine the peaks of 70+ elements, the widest analysis range on the market.

The TRACE AI 1800 with dual flame (F) and graphite furnace (GF) atomizer, autosampler, and micro-volume flame analysis technology provides unparalleled throughput and sub ppb detection.

With the previously mentioned features and the ability to include vapor-hydride generation (VG) capabilities to enable near-sub-ppb detection of certain elements, Aurora’s TRACE series of Atomic Absorbance Spectrometers can be configured to meet all of your elemental analysis requirements.

TRACE 1800 AI1200

Prior to atomic absorption spectroscopy analysis, some samples must be digested to ensure for accurate analyte measurement, which can be performed by using a highly efficient acid-assisted microwave digestion system. Aurora’s series of TRACE™ atomic absorption spectrometers aspirate the sample into the light path of their built-in atomizer. Aurora’s TRACE AI1200 and TRACE 1800 atomic absorption spectrometers are available with flame, graphite furnace and vapour-hydride generation atomizers, while the cost-efficient TRACE AI1200  is available with either a flame or flame/vapour-hydride generation atomizer. The sample is then illuminated by light from a hollow-cathode lamp (HCL) which emits light at the wavelength characteristic to the desired element(s). A built in detector measures the light emissions both in presence and absence of sample, and the ratio of the absorbances are then converted into a measurement for analyte concentration.

Background correction techniques, such the built-in self-reversal (Smith-Hieftje) correction method and deuterium background correction adjust for molecular absorption overlap which would otherwise result in false atomic absorption spectroscopy rates. Both Deuterium and Self-reversal background correction are standard features offered in each TRACE atomic absorption spectrometer, which vastly increase the accuracy and reliability of our instruments in general applications.

Mercury and hydride forming elements such as arsenic and lead may be analyzed using Aurora’s Hydride vapour generator. The VG 411 provides enhanced atomic absorption spectroscopy sensitivities, reduced interferences, and extremely low detection limits for the determination of sub-trace levels of hydride-forming metals. Aurora's revolutionary design allows for optimum performances for both hydride and cold vapor determinations. It is of utmost importance, especially in fields such as food and water safety that the presence of heavy metals be determined accurately and precisely. Aurora ensures that the TRACE atomic absorption spectrometers are accurate and reliable for every application. Other examples of industry sectors and applications that rely heavily on atomic absorption spectroscopy are drug research and design, metallurgy and mining industries, petroleum industries, health and medical services, forensic science, clinical diagnostics, food safety, agriculture, and environmental monitoring. With an ever-increasing number of uses for atomic absorption spectrometry, Aurora hopes to help the progress and the development of all of these fields by providing a quality line of atomic absorption spectrometers that will ensure reliable analyte measurements as well as reproducibility.