NG14 Counting Pattern Graticule, 19mm
Specialist Designs
Counting Pattern - NG14, 19 mm
Simple counting for geological and soil analysis.
- Counting pattern for soil analysis.
- 10 mm square
- Surface chrome image.
Reference
- L.G. Briarty. "Stereology: Methods for Quantitative Light and Electron Microscopy." Sci. Prog. Oxf. 1975 62; 1-32.