Microtrac Inc. will hold several free seminars on particle size,
which will include discussion of measurement techniques, theory and
applications. Seminar dates and locations include: Minneapolis,
Minn., Jan. 9, 2001; Pittsburgh, Pa., Jan. 16; Columbus, Ohio, Jan.
30; Rochester, N.Y., Feb. 13; and Philadelphia, Pa., Feb. 20.
For additional information, call (888) 643-5880 or (727) 507-