Precise Elemental Analysis Services
By Exeter Analytical (UK) Ltd in Coventry
At Exeter Analytical (UK) Ltd, based in Coventry, we specialise in precise and accurate elemental analysis services. Our UKAS ISO 17025 accredited laboratory at the University of Warwick Science Park in Coventry, offers a comprehensive range of analytical techniques to support various industries, including pharmaceuticals, environmental monitoring, and materials science.
CALL OUR TEAM ON 024 7632 3223 FOR A QUOTE
1994
EST.
We are committed to providing reliable and accurate analysis using a range of techniques
Exeter Analytical is the home to the CE440 Elemental Analyser. With its unmatched unique horizontal sample introduction, we can eliminate carry-over effects, hence reducing contamination. With the ability to reduce residue we can provide accurate, precise and reproducible results suiting your needs for exact elemental analysis. Exeter Analytical understands the need of all customers, whether you are a looking for bulk or single analysis. Not only are we capable of testing organics to determine their purity, but we are also able to test inorganics to eliminate possible contamination. We can adapt our methods and change parameters to suit your needs whilst adhering to UKAS ISO17025 accreditation.
Utilising the CE440 Elemental Analyzer, we provide accurate CHN analysis for a variety of sample types, such as pharmaceuticals, cosmetics, and environmental samples. Our unique horizontal sample introduction minimises carryover effects, ensuring precise and reproducible results.
CHN Analysis (Carbon, Hydrogen, Nitrogen)
Halogen and Sulphur analysis for a range of applications
Our elemental analysis services
Fluorine:
Determined via oxygen flask combustion with a fluoride ion-selective electrode, detecting levels as low as 0.2 ppm.
Chlorine:
Analysed using Cheng’s method, involving combustion and titration with mercuric nitrate, suitable for samples containing metals and other halogens.
Bromine:
Measured through oxygen flask combustion followed by titration, employing the Hypochlorite Amplification method for complex samples.
Iodine:
Utilises Leipert’s method, involving combustion and titration with sodium thiosulphate, ideal for samples with iodine content above 2 mg.
Sulphur:
Determined through oxygen flask combustion and appropriate titrimetric methods, ensuring accurate results for various sample matrices.
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Advanced analytical techniques
Optical Rotation
Measured using a Perkin Elmer 341 Polarimeter, we assess the optical rotation of compounds at multiple wavelengths (589nm, 578nm, 546nm, 436nm, and 365nm) with high accuracy (±0.0020). This service is crucial for characterizing chiral substances and ensuring enantiomeric purity.
Nuclear Magnetic Resonance (NMR) Spectrometry
Our Bruker 400 MHz NMR spectrometer provides detailed structural information of organic molecules through multinuclear spectra. Sample requirements include a minimum of 50 mg for 13C and 5 mg for 1H analyses.
Mass Spectrometry
We offer mass spectrometry services to determine molecular weights and structural information of compounds, supporting various research and quality control applications.
Infrared (IR) Spectroscopy
Our IR spectroscopy services identify functional groups within molecules, aiding in compound characterisation and verification.
Thermal Analysis
We provide thermal analysis to assess material properties such as melting points, decomposition temperatures, and thermal stability, essential for material development and quality assurance.
Explore the comprehensive elemental analysis services offered by Exeter Analytical (UK) Ltd in Coventry. From CHN and halogen analysis to advanced techniques like NMR and mass spectrometry, we deliver accuracy and expertise you can trust.
024 7632 3223