Fractionation in A Sentence

    1

    By such a study in the ultra-violet region of a fraction prepared from crude yttria he detected a new element victorium, and subsequently by elaborate fractionation obtained the element itself.

    2

    Despite these strong isotope shifts, we found a largely uniform isotope fractionation.

    3

    Mansfield to facilitate the fractionation of paraffin and coaltar distillates, consisted in having a pipe leading from the inclined delivery tube of the still to the still again, so that any vapour which condensed in the delivery tube was returned to the still.

    4

    Silicon iodoform, SiHI 3, is formed by the action of hydriodic acid on silicon, the product, which contains silicon tetraiodide, being separated by fractionation.

    5

    We have examined the importance of isotope selective photodissociation / fractionation to gas mass estimation in molecular clouds.