The role of colposcopy is many: it can be used for the examination and diagnosis of gynecological diseases such as vaginitis, cervicitis, cervical erosion, polyps, tumors, etc. For the early detection of cervical cancer and precancerous lesions, early diagnosis has a very high value.
1. Situation of new coronavirus pneumonia At the end of 2019, a new coronavirus pneumonia broke out in Wuhan, Hubei, and tens of thousands of confirmed cases of infection have been reported in a short period of time. The new crown epidemic situation is raging. The nationwide prevention and control of the epidemic situation and the fight against the "war epidemic" have affected millions of people. The spread and detection of the new coronavirus have become issues of concern to everyone.
Encyclopedia of common standards of food laboratory Common instruments and consumable standards in the laboratory 1. GB21549-2008 safety requirements for laboratory glassware glass burners;
1. Removal of pollution Once the cultured cells are contaminated, most are more difficult to handle. If the contaminated cells are of little value, they should be discarded; if there are cell lines remaining or can be purchased, the operation room can be completely disinfected after the cause is found
Immunofluorescence technology (Immunofluorescence technique), also known as fluorescent antibody technology, is the earliest development of labeling immunotechnology.
The centrifuges selected for centrifuges due to speed requirements, samples and other reasons are different. There are three main types of centrifuges. Today I will give you a brief introduction.
Sterile medical devices are produced through terminal sterilization methods or aseptic processing techniques to achieve the sterility of any viable microorganisms, that is, medical device