0086-21-58386256
These particles were investigated by spectral point analysis, line scans and element mapping. Sample preparation procedures were taken over one-by-one from the T-SEM experiments. Results and discussion Case study I: characterization of mesoporous silica particles ... The case studies facilitate the analysis of multi-elemental nanosystems with ...
Elemental analysis requires the use of specialized equipment such as scanning electron microscopy/energy dispersive spectroscopy (SEM/EDS), X-ray fluorescence spectrometry (XRF), or X-ray diffraction (XRD) (Figure 3.13).These instruments are quite expensive and require extensive training, and therefore elemental analysis is only performed in a few …
From process and quality control in the lab and on the line to instant, actionable data in the field, we enable more confident analysis and better decision making. Molecular Spectroscopy We offer innovative NIR, FTIR, Raman, NMR, and UV-Vis instruments and user-friendly software to deliver a full spectrum of answers.
Either direct analysis in the field, on-line sensors to predict coal grades, laboratory equipment or complete automation solutions, ... The accurate analysis of the elemental composition of fly-ash in the laboratory with dedicated X-ray fluorescence (XRF) ensures an optimal quality to sell it to the building materials industry.
The Thermo Scientific ECA-3 Elemental Crossbelt Analyzer is the first on-the-belt, full-stream analyzer to use Prompt Gamma Neutron Activation Analysis (PGNAA) technology, a technique pioneered and commercialized by Thermo Fisher Scientific in 1984 that has been widely employed for online elemental coal analysis of sample streams.
Bruker's portable and handheld XRF for minerals allows you to perform on-site real time element analysis of mineralogical and geological samples. Bruker's Silicon Drift Detector (SDD) facilitates even faster analysis by …
XRF analyzers. Malvern Panalytical has a range of elemental analyzers giving a choice of elemental analysis techniques. When precise analyses with minimal sample …
Elemental analysis of manufactured products is essential in many industries. Archaeology, biology, electronics, forensic science, geology, petrochemicals, mining and energy are just a few specialized fields and …
SPECTRO is one of the worldwide leading suppliers of analytical instruments, employing optical emission (stationary and mobile Arc/Spark OES, ICP-OES) and X-ray …
XRF is an elemental analysis technique that can quantify many elements in a sample. The characteristic X-ray photons produced in the sample have specific energy (keV) and on the way to the detector get absorbed by other atoms in the sample. The information depth depends on the energy of the element of interest and the type of …
For quality and process control many elemental analysis techniques are available. Let's see how ICP, AAS, ICP-MS, ICP-OES and X-ray fluorescence spectroscopy stack up are traditional techniques used in many industries.Each of these techniques has a number of advantages and disadvantages giving the analyst the flexibility to choose …
Chemical & Elemental Determination Chemical analysis equipment is used to determine, characterize, and quantify chemical components in gas, liquid, and solid samples. Bioanalysis, nanotechnology, clinical chemistry, environmental and materials analysis, and forensics represent a few of the many areas of use for chemical analysis instruments.
Trace Elemental Analysis (TEA) is a group of analytical techniques that are very important in Environmental Analysis, Metallurgy, Food & Beverage and Pharmaceutical industries. Using Trace Elemental …
ELTRA is one of the world's leading manufacturers of elemental analyzers for rapid and accurate analysis of solid materials. Our elemental analyzers provide tailor-made solutions for a wide range of samples and concentrations. Thousands of satisfied customers worldwide are proof of the quality and reliability of ELTRA analyzers.
Elemental analysis includes carbon, hydrogen, oxygen, nitrogen, phosphorus, sulfur, halogen, and elemental ratios C/H, O/C, and C/N. Typical elemental composition of water and soil humic substances are shown in Table 1.Carbon is the major element and it varies between 50% and 60% for humic acids and between 40% and 50% for fulvic acids. …
ICP-OES has revolutionized trace elemental analysis in various fields. ... and emission-line and calibration-standard selection as it relates to semiconductor materials. When using multi-element calibration standards which contain either Cd and Pt or Cd and As, spectral overlap of emission lines at 214.438 nm and at 228.802 nm, …
An elemental analyzer can determine what elements are present, known as qualitative analysis, or how much of each element is present in a sample, known as quantitative …
For efficient and parallel collection of very low energy-rays a Soft X-ray Emission Spectrometer (SXES) provides the ultimate high spectral resolution (0.3eV). Ideal for Lithium Ion Battery research, it allows for the Nitrogen Kα and Titanium Lℓ line to be resolved with a separation of only 1.78eV, and also ultra-low energy, low-concentration …
XRF analysis – one of the best analytical techniques to perform elemental analysis in all kinds of samples, no matter if liquids, solids or loose powders must be analyzed. Bruker XRF spectrometers are combining highest accuracy and precision with simple and fast sample preparation for the analysis of elements from Beryllium (Be) to Uranium (U ...
Inductively coupled plasma mass spectrometry (ICP-MS) is an elemental analysis technology capable of detecting most of the periodic table of elements at milligram to nanogram levels per liter. It is used in a variety of industries including, but not limited to, environmental monitoring, geochemical analysis, metallurgy, pharmaceutical analysis ...
Trace Elemental Analysis (TEA) is a group of analytical techniques that are very important in Environmental Analysis, Metallurgy, Food & Beverage and Pharmaceutical industries. Using Trace Elemental Analysis, most of the elements of the Periodic Table can be determined in a very broad range of solid, liquid and gaseous samples.
In either case elemental analysis is independent of structure unit or functional group, i.e., the determination of carbon content in toluene ((ce{C6H5CH3})) does not differentiate between the aromatic (sp^2) carbon atoms and the methyl (sp^3) carbon. Elemental analysis can be performed on a solid, liquid, or gas.
Elementar Americas, Inc. -Your partner for excellent elemental analysis. Elementar is one of the leading manufacturers of analytical instrumentation measuring carbon, nitrogen, sulfur, hydrogen, oxygen, or chlorine in …
The basis of modern oil analysis programs is the use of optical emission spectroscopy (OES) to measure the ppm (parts per million) levels of wear metals, contaminants, and additives in oil samples. Whatever an oil lab may need to measure, multi-elemental analysis is the core of an in-service oil analysis program.
Elemental Analyzers. Bruker manufactures instruments for elemental analysis from down to the sub-ppb trace level. Easy-to-use solution packages help customers in …
X-ray Fluorescence (XRF) spectrometers are powerful analytical instruments designed to unveil the elemental composition of various materials. These versatile devices play a pivotal role in scientific research, quality control, and industry applications. XRF analyzers excel at elemental analysis.
As one of the widely used analytical methods for the analysis of elemental composition of solid matter, energy-dispersive X-ray spectroscopy (EDS) has recently gained significant importance regarding its application to the chemical analysis of nanoparticles, especially in conjunction with the use of a scanning electron microscope …
EDS elemental analysis. Elemental analysis is the fundamental application of energy-dispersive X-ray spectroscopy (EDS, also called EDX or XEDS). With EDS, vital …
X-ray fluorescence (XRF) is a non-destructive technique that relies on the emission of characteristic X-rays when a sample is exposed to X-ray radiation.. It is widely used for elemental analysis in diverse applications, including alloy identification, mineral exploration, and quality control in manufacturing.
Thermo Scientific AAS, ICP-OES, and ICP-MS instruments provide sensitive, robust and consistent performance for your elemental analysis. User optimized, field proven hardware ensures that accurate and …
Elemental analysis of manufactured products is essential in many industries. Archaeology, biology, electronics, forensic science, geology, petrochemicals, mining and energy are just a few specialized fields and industries that rely on elemental analysis. Applications for elemental analyzers within these areas include:
The performance of an industrial LIBS analyzer (EA-2000, DT-Equipment []) was evaluated at a casting launder system (Fig. 1) as well as with robotic feeding at a crucible skimming station (Fig. 2) in the casthouse of Century Aluminum 's Nordural primary aluminum smelter (Grundartangi, Iceland).In the latter case, liquid aluminum was …
Laser-based Elemental Analyzer EA-300 series. Introducing an elemental analyzer for use with VHX microscopes. Simply place the target on the stage to perform elemental analysis with no destruction, deposition, or vacuum required. AI-based recommendations make it …
LIBS is an acronym for Laser Induced Breakdown Spectroscopy and is an analytical technique used to determine elemental composition. Learn more here. ... Lab Equipment Lab Plasticware and Supplies ... These "fingerprints" are distinct for each element, making handheld LIBS analysis an excellent tool for quantitative and qualitative ...