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18 products

    18 products
    Auger spectroscopy standard blocks
    P.O.R.
    Backscattered electron detector calibration standards
    Biological multi-element microanalysis standard blocks, brass
    P.O.R.
    Compound standards on holey carbon film for STEM
    Customised multi-element standard blocks
    Element standard disc storage boxes
    High purity thin metal foil standards for STEM
    P.O.R.
    Individual element microanalysis standards
    Individual NBS microanalysis standards
    Multi-element microanalysis standards, special holder blocks
    NBS glass standards SRM
    NIST standard blocks
    Osmium element microanalysis standards (DG)
    Rare Earth standards on holey carbon film for TEM
    Universal multi-element microanalysis standard blocks, brass
    P.O.R.
    Universal multi-element standard blocks
    P.O.R.
    X-Ray fluorescence spectroscopy element standards
    X-Ray fluorescence spectroscopy standard blocks
    P.O.R.