Methods of sterilization

1. C. Filtration : Is a mechanical method that can be used to remove microorganisms from a solution

2. 1. Ultraviolet radiations (UV)

3. 1. Dry heat: Flaming / Hot air oven / Incineration.

4. 1_الطرق الفيزيائية

4.1. A_Heat

4.1.1. Moist heat:

4.1.1.1. Pasteurization (heating at 63°C for 30 minutes).

4.1.1.2. Boiling (heating at 100°C. like surgical tools and needles, etc)

4.2. Autoclave (Sterilization with Pressurized Steam) above 100°C.

4.3. B. Radiations

4.3.1. 2. X rays and gamma rays

5. New Topic

6. 2. CHEMICAL METHODS Include : Alcohol, Phenol, halogens, chlorine, iodine and Aldehydes etc.