• ssdc

    Member
    February 10, 2015 at 3:54 am

    we use refractometer to check on the refractive index. by this we know the properties of emollients such as which give a more glossy or shinning look.

    another usage of refractometer is also to study the stability of an isotropic emulsion.
  • nasrins

    Member
    February 10, 2015 at 8:46 am

    uhumm.. what about determination the concentation of some actives?

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