1. Identification and localization of inorganic (1-3) particulates in organic matrix
2. Detection and measurement of lighter (4-9) elements (Z < 9) in tissues and cells; surface analysis of particles/cells
3. Detection and measurement of lighter (10-12) elements (Z < 9) in tissues and cells in very small spatial volume
4. Analysis and 3-D mapping of elements in (1 8 13-17) particles cells and tissues at ppm levels with broad elemental coverage
5. Analysis of particles cells and tissues at (18-22) ppm level with broad elemental coverage