Colloidic particles, how?

Mika Laitinen laitinen at macpost.jyu.fi
Fri Nov 10 09:27:54 EST 1995


Hi!


   If  you know some methods of  colloidic particle production (water
soluble), please email to me (laitinen at macpost.jyu.fi). I allready have
methods for gold, selenium and iron. Are color of colloid allways red or
orange ? It is possible to make magnetic fluids in water ?



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