Butterworth Laboratories offers specialized Multiple Headspace Extraction (MHE) Gas Chromatography services to accurately quantify volatile compounds in solid samples, particularly when traditional calibration methods are inadequate.
Understanding MHE Gas Chromatography
MHE is a calibration technique designed for insoluble solid samples, making standard calibration approaches challenging. It involves repeated headspace sampling of a single sample vial, allowing for the exhaustive extraction and quantification of volatile analytes. This method is especially useful when dealing with materials where complete solvent extraction isn’t feasible.
Applications of MHE
One notable application of MHE is in analysing Medical Devices, which are often sterilized using ethylene oxide (EO). ISO 10993-7 mandates the determination of EO residues to ensure patient safety. Traditional methods involve time-consuming extended water extractions. MHE offers a more efficient alternative by enabling rapid and accurate quantification of residual EO in these medical devices.
Our Expertise
With nearly five decades of experience in contract analytical services, we are equipped with state-of-the-art technology and a team of laboratory analysts proficient in MHE Gas Chromatography. Our commitment to quality and precision ensures we deliver reliable results tailored to our client’s needs.
For a more in-depth understanding of MHE and its applications, we invite you to download our comprehensive white paper authored by our Consultant Chemist, Frank Judge.
Please use our General Enquiry Form to discuss how our MHE Gas Chromatography services can support your analytical requirements.
