The final weight/weight concentration is 1% when 1 g of active ingredient powder is mixed with 99 g of white petrolatum. Solution: 1 g (active)/ 100 g (total); 1 g,100 g=0.01; [ 0.01*100=1%. ]
Since pathogens are easily passed from person to person, they need large populations to spread and survive. If they did not have a large population, the pathogens would die out.
Answer:
Steam generators and steam supply.
The pre and post vacuum phase of the sterilization cycle.
The autoclave jacket.
The cooling process.
The autoclave control systems.
