SIDNEY MOULDS / SCIENCE PHOTO LIBRARY SIDNEY MOULDS / SCIENCE PHOTO LIBRARY
Polarised light micrograph of crystals of vitamin B6, pyridoxine hydrochloride. Vitamin B6, one of the several B complex vitamins, is found in liver, yeasts & cereals. A deficiency may lead to anaemia. Magnification: x60 at 35mm size.
Model release not required. Property release not required.