Composition & Elemental
Composition & Elemental services within Material Analysis, organised around the evidence, outputs and decisions described in the TESTDOG catalogue.
Material Analysis
Composition & Elemental
Angle-Resolved Photoelectron Spectroscopy (ARPES)Characterise surface elemental composition and chemical state, valence-band or work-function information, and depth, angle, or…→Ash Content TestingCharacterise moisture, volatile matter, ash, and fixed-carbon fractions, mass change versus programmed temperature, and residual…→Atomic Absorption Spectroscopy (AAS)Characterise selected elemental concentrations, hydride-forming elements or mercury where configured, and single- or limited…→Atomic Fluorescence Spectroscopy (AFS)Characterise selected elemental concentrations, hydride-forming elements or mercury where configured, and single- or limited…→Auger Electron Spectroscopy (AES)Characterise surface elemental composition, micro-area contamination and segregation, and composition versus sputter depth using a…→Carbon and Sulfur Analysis (C/S)Characterise carbon, sulfur, oxygen, nitrogen, hydrogen, or halogen content, bulk elemental mass fraction, and trace-to-major…→Carbon Black Oil Absorption Number Testing (OAN)Characterise oil absorption number, aggregate structure and packing response, and batch-to-batch consistency using a scope agreed…→Coal Proximate and Quality Analysis (Proximate analysis)Characterise moisture, volatile matter, ash, and fixed-carbon fractions, mass change versus programmed temperature, and residual…→Coulometric Sulfur AnalysisCharacterise carbon, sulfur, oxygen, nitrogen, hydrogen, or halogen content, bulk elemental mass fraction, and trace-to-major…→Direct Mercury AnalysisCharacterise total mercury concentration, trace mercury in solids and liquids, and batch or spatial variation where subsamples are…→Electron Probe Microanalysis (EPMA)Characterise micro-area elemental composition, phase and inclusion chemistry, and element maps, traverses, and diffusion profiles…→Geochronology / Dating AnalysisCharacterise stable or radiogenic isotope ratios, isotopic composition and fractionation, and age or source information where a…→Glow Discharge Optical Emission / Mass Spectrometry (GD-OES/MS)Characterise bulk and depth-resolved elemental composition, coating thickness and layer transitions, and trace impurities in suitable…→Halogen AnalysisCharacterise carbon, sulfur, oxygen, nitrogen, hydrogen, or halogen content, bulk elemental mass fraction, and trace-to-major…→ICP-OES / ICP-MS Elemental Analysis (ICP-OES/MS)Characterise multi-element concentration, trace and ultra-trace impurities, and speciation, spatial distribution, isotope ratio, or…→Inverse Photoemission Spectroscopy (IPES)Characterise unoccupied electronic states, conduction-band onset and electron affinity, and changes in electronic structure with…→Ion Chromatography (including Combustion IC) (IC/CIC)Characterise inorganic anions and cations, organic acids or target ionic species, and total halogens or sulfur after combustion IC…→Ion-Selective Electrode Analysis (ISE)Characterise target ion activity or concentration, acid/base, redox, complexometric, or precipitation endpoint, and method-defined…→Karl Fischer Moisture Analysis (KF)Characterise water content, trace moisture or percent-level moisture, and water released by oven transfer where direct titration is…→Kjeldahl Nitrogen DeterminationCharacterise Kjeldahl nitrogen, crude protein after an agreed conversion factor, and method-defined organic plus ammonium nitrogen…→Laser Ablation ICP-MS (LA-ICP-MS)Characterise multi-element concentration, trace and ultra-trace impurities, and speciation, spatial distribution, isotope ratio, or…→Liquid Chromatography-Atomic Fluorescence Spectroscopy (LC-AFS)Characterise selected elemental concentrations, hydride-forming elements or mercury where configured, and single- or limited…→Liquid Chromatography-ICP-MS (LC-ICP-MS)Characterise multi-element concentration, trace and ultra-trace impurities, and speciation, spatial distribution, isotope ratio, or…→Nano Secondary Ion Mass Spectrometry (Nano-SIMS)Characterise elemental and isotopic distribution, dopant or impurity depth profile, and nanoscale chemical heterogeneity using a…→Organic / Elemental Carbon Analysis (OC/EC)Characterise organic carbon, elemental carbon, and total carbon and method-defined fractions using a scope agreed around your sample…→Organic Elemental Analysis (EA)Characterise bulk CHNS or CHNS/O composition, empirical elemental ratios, and sample purity or batch consistency using a scope agreed…→Oxygen, Nitrogen and Hydrogen Analysis (ONH)Characterise carbon, sulfur, oxygen, nitrogen, hydrogen, or halogen content, bulk elemental mass fraction, and trace-to-major…→Rock-Eval Pyrolysis and Organic Matter TypingCharacterise S1, S2, S3 and Tmax, total organic carbon and production index, and kerogen type and maturity indicators using a scope…→Single-Particle ICP-MS (spICP-MS)Characterise multi-element concentration, trace and ultra-trace impurities, and speciation, spatial distribution, isotope ratio, or…→Spark Optical Emission Spectroscopy (Spark-OES)Characterise major, minor, and trace alloying elements, grade identification, and composition uniformity across locations using a…→Stable Isotope Ratio Analysis (IRMS)Characterise stable or radiogenic isotope ratios, isotopic composition and fractionation, and age or source information where a…→Titrimetric Analysis (including Potentiometric Titration)Characterise target ion activity or concentration, acid/base, redox, complexometric, or precipitation endpoint, and method-defined…→Total Organic Carbon Analysis (TOC)Characterise total carbon, inorganic carbon, and total organic carbon, dissolved or non-purgeable organic carbon, and bulk…→Ultraviolet Photoelectron Spectroscopy (UPS)Characterise surface elemental composition and chemical state, valence-band or work-function information, and depth, angle, or…→Wet Chemical AnalysisCharacterise target ion activity or concentration, acid/base, redox, complexometric, or precipitation endpoint, and method-defined…→X-ray Fluorescence Spectroscopy (XRF)Characterise major and minor elements, selected trace elements, and bulk composition or spatial screening where configured using a…→X-ray Photoelectron Spectroscopy (XPS)Characterise surface elemental composition and chemical state, valence-band or work-function information, and depth, angle, or…→
Not sure which route fits?