1999 Photomicrography Competition

Crystallized Niacinamine (Vitamin B3)

Dr. Margaret Oechsli

Affiliation
University of Louisville
James Graham Brown Cancer Center
Louisville, Kentucky, USA
Technique
Polarized Light
Magnification
8x

Crystallized Glucidoral® (diabetes medicine)

Jacques Arthaud

Affiliation
E.N.I.T.A. National School of Agronomy
Gradignan, France
Technique
Polarized Light
Magnification
36x

Oligochaete (water worm)

Darwin Dale

Location
Lansing, Michigan, USA
Technique
Rheinberg Illumination
Magnification
5x