Waikato radiocarbon dating laboratory

Sample type may range from bacteria and plant material to metal alloys.The TEM facilitates high resolution imaging of crystallographic and structural features of very thin samples.Both have x-ray analytical capability for elemental analysis.The SEM system allows high magnification imaging and elemental analysis of small samples including hydrated materials.The Waikato Stable Isotope Unit (WSIU) offers precision analyses of isotopes of carbon and nitrogen in biological, geological, and chemical materials by isotope ratio mass spectrometry.Isotopic abundance analysis is carried out on two fully automated Europa Scientific 20/20 isotope analysers.The Faculty's School of Engineering has production equipment for metal machining that can be made be available for experienced external clients with their own CNC program to operate on the relevant machine.

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The core instruments of the Electron Microscope Facility are the Hitachi S-4700 Field Emission Scanning Electron Microscope (SEM) with Quorum Technologies Cryo-system, and the Philips CM30 High Resolution Transmission Electron Microscope (TEM).Measurements of stable oxygen and carbon isotope ratios in carbonates are made with an automated Europa Scientific Penta 20/20 isotope ratio mass spectrometer with CAPS preparation system.Determinations on prepared CO2 can also be performed.The Faculty's Coastal Marine Group (CMG) has more than 30 years’ experience in state-of-the-art sampling, measurement and monitoring of shallow water environments.Our strength lies in applying coastal research to real-world issues – providing a scientific basis for resource management from environmental policy to engineering works.

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