Chromatography & Diagnostics
Chromatography & Diagnostics services within Material Analysis, organised around the evidence, outputs and decisions described in the TESTDOG catalogue.
Material Analysis
Chromatography & Diagnostics
Capillary Electrophoresis (CE)Characterise migration time and peak area, ionic or chiral purity, and target concentration or molecular-size/charge distribution…→Comprehensive Two-Dimensional GC-MS (GCxGC-MS)Characterise two-dimensional retention coordinates, volatile and semi-volatile composition, and co-eluting trace components and class…→Dynamic Secondary Ion Mass Spectrometry (D-SIMS)Characterise elemental and isotopic distribution, dopant or impurity depth profile, and nanoscale chemical heterogeneity using a…→Enantiomeric Excess Analysis (Chiral ee)Characterise enantiomeric ratio, enantiomeric excess, and chiral purity and minor-enantiomer content using a scope agreed around your…→FIB-TOF-SIMS / Time-of-Flight SIMS AnalysisCharacterise buried interfaces and layer thickness, site-specific defects, pores, and microstructure, and three-dimensional or…→Fourier Transform Ion Cyclotron Resonance Mass Spectrometry (FT-ICR-MS)Characterise exact mass and isotopic pattern, molecular formula and heteroatom class, and complex-mixture composition and…→Gas Chromatography (GC)Characterise volatile and semi-volatile composition, retention time and mass spectrum, and target concentration or evolved-product…→Gas Chromatography-Mass Spectrometry (GC-MS)Characterise volatile and semi-volatile composition, retention time and mass spectrum, and target concentration or evolved-product…→Gel Permeation / Size Exclusion Chromatography (GPC/SEC)Characterise inorganic anions and cations, organic acids or target ionic species, and total halogens or sulfur after combustion IC…→General / High-Resolution Mass Spectrometry (MS/HRMS)Characterise accurate mass and isotope pattern, retention time and fragment spectrum, and target concentration or untargeted…→High-Performance Liquid Chromatography (HPLC)Characterise retention time and peak area, purity and component profile, and target concentration with calibration using a scope…→Liquid Chromatography-Mass Spectrometry (LC-MS)Characterise accurate mass and isotope pattern, retention time and fragment spectrum, and target concentration or untargeted…→MALDI Time-of-Flight Mass Spectrometry (MALDI-TOF-MS)Characterise molecular mass and mass distribution, peptide/protein, polymer, lipid, or biomolecule fingerprint, and spatial molecular…→Pyrolysis / Thermal-Desorption GC-MS (Py/TD-GC-MS)Characterise volatile and semi-volatile composition, retention time and mass spectrum, and target concentration or evolved-product…→Rod Thin-Layer Chromatography with Flame-Ionisation Detection (TLC-FID)Characterise retention factor and component profile, class fraction or purity, and semi-quantitative or calibrated component amount…→Temperature-Programmed Thermal Desorption Mass Spectrometry (TDS-MS)Characterise volatile and semi-volatile composition, retention time and mass spectrum, and target concentration or evolved-product…→Thermal Analysis Evolved-Gas Analysis (TG-FTIR/MS/GC-MS) (EGA)Characterise mass change and thermal-event temperature, evolved-gas identity and relative intensity, and decomposition, desorption,…→Thin Layer Chromatography (TLC)Characterise retention factor and component profile, class fraction or purity, and semi-quantitative or calibrated component amount…→Failure AnalysisUse Failure Analysis to evaluate multi-method evidence needed to identify failure causes, unknown materials, deposits, or…→Microplastic Identification and Analysis (Microplastics)Use Microplastic Identification and Analysis (Microplastics) to evaluate multi-method evidence needed to identify failure causes,…→Scale Deposit AnalysisUse Scale Deposit Analysis to evaluate multi-method evidence needed to identify failure causes, unknown materials, deposits, or…→Unknown Material and Formulation AnalysisUse Unknown Material and Formulation Analysis to evaluate multi-method evidence needed to identify failure causes, unknown materials,…→
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