With the new facet of pharmainfo.net webpage and with a corner of happiness that Sirisha had won the pharma puzzle, i am presenting my blog "PRESERVATION OF STOCK CULTURES".
Sterilization is the process of killing all forms of microbial life in or on the given object or preparation. Microbiologically, sterile material is one that contains no living organisms at all and the term sterile is therefore an absolute one. Accordingly, an object is sterile or non sterile but it can never be semisterile or almost sterile. [1]