G29

Frame ID: G29
Sample ID: Graphite
Magnification: As given
Illuminator: Vertical
Objective: 25x oil
Polarizer: In
Analyzer: In
Retarder Plate: In
Filter: None
Important Features: Baked graphite electrode
High Resolution Image (300 dpi)

Description: This frame shows a baked electrode with petroleum coke fragments with excessive pore space due to insufficient binder pitch.