Across
- 3. it is fluid flow which travels in regular paths.
- 5. chemical agent that inactives or destroys microbes on inert surface.
- 6. accidental introduction of microbes.
- 10. qualitative or quantitative determination of chemical compound.
- 11. diseases spread by tiny pathogens in air.
- 13. area free from all germs.
- 14. method used to perform assay of antibiotics.
Down
- 1. another name for vitamin B12.
- 2. work performed outside the living organism.
- 4. process in which clean air is provided into a space and stale air is removed.
- 7. most commonly used filter in laminar flow equipments.
- 8. preservation of health.
- 9. area free from contamination.
- 12. mixture of microbes with culture medium in which it grows.