Catalase Crystals

Catalase crystals, negatively stained, are mounted on a grid. They display very clear lattice plane spacings in the TEM and STEM of 8.75nm and 6.85nm.
Wrigley, J, (1968). Ultrastructure Res, 24, 454.
Valuable for high magnification calibration.

PELCO® Technical Notes, Catalase Crystals (78KB PDF)