I'm interested in doing some experiments with magnetic fluids, and in that regard I need some iron or magnetite powder with particle size less than 100nm.
(I; 'm; interested in doing some experiments with magnetic fluids, and in that regard I need some iron or magnetite powder with particle size less than 100nm) (I; need; some iron or magnetite powder with particle size; T:in that regard)
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interested in doing some experiments with magnetic fluids, and in that regard I need some iron or magnetite powder with particle size less than 100nm
some iron or magnetite powder with particle size T:in that regard