Atomic absorption spectroscopy (AAS) and atomic emission spectroscopy (AES) — also called optical emission spectroscopy (OES) — are used to detect the elemental constituents in samples. Both techniques involve the atomization of a sample. Atomic absorption spectrometers may use a flame or furnace to create an atomic vapor of the sample before irradiation with spectral light. Optical emission spectrometers may use a flame, inductively coupled plasma (ICP), microwave plasma (MP) or spark arcs to atomize and excite the sample. At higher excitation energies, electrons can be emitted instead of photons, which can be useful for samples that can’t be atomized and for surface analysis. Explore electron spectroscopy equipment such as Auger spectrometers and photoelectron spectrometers for surface elemental analysis of samples. Find the best atomic absorption, photoelectron and optical emission spectrometers in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.
From sophisticated analysis of ultra-low elemental concentrations in alloys, ores, brines and powders, to basic material or scrap sorting, SciAps offers a model for your application. And we defy obsolescence. Any lower performing model can be upgraded to a higher performing model at any time. You’re never obsolete with a SciAps LIBS.
Not all LIBS spectrometers are created equal. The Aurora LIBS Spectrometer—designed by the LIBS experts at Applied Spectra—delivers the high spectral resolution and precise gate timing control required for effective LIBS analysis.
The cannabis industry uses ICP-MS and AA to test for heavy metals. Nitric Acid, Ultratrace from Spectrum Chemical is a strong, highly corrosive mineral acid with extremely low metal content (over 50 with levels less than 100 PPT) ideal for this purpose due to its primary use as an analytical reagent in elemental analysis determinations using ICP and AA techniques, digestion of water samples, and as a doping agent for organic…
The Shimadzu Atomic Absorption Spectrophotometer AA -7800 Series is versatile enough for a variety of analytical applications (Any Application), safe and easy to use even for beginners (Any User), and offers continuous analysis using autosamplers and remote data analysis via network connections to increase the flexibility of the analysis operator's work style (Any Location).
Fully simultaneous ICP-OES instruments, delivering exceptionally fast performance, robustness and matrix tolerance
Decipher complexity with clarity
The S Series offers a superb blend of features at an attractive price, resulting in premium value for the user. Simple user interface ensures maximum operational effectiveness.• Smallest footprint in its class• Low running costs• New Ebert design for superior detection limits• Auto-optimization of many functions with PC control• Flame, furnace and vapour options Product detail: The S Series of spectrometers offer no-compromi…
