The image shows a common paper DIN-A4. The paper is elaborated by pasta of vegetable fibers that are ground, whitened, diluted in water, dried, and later hardened. Typically, the cellulose pulp is added substances such as polypropylene or polyethylene in order to provide various characteristics. Courtesy of Maria Carbajo Image Details Instrument used: Quanta DualBeam Family Magnification: 1000x Horizontal Field Width: 298 μm Vacuum: 3e-4 Pa Voltage: 5.0 kV Spot: 4.5 Working Distance: 10.7 mm Detector: SE
