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The first part of our series on blood-borne pathogens covered the basics, ending by touching on Universal Precautions and minimum personal protective equipment or PPE. Part two picks up where we left off and delves into the OSHA BBP standard a little further by examining the elements of an Exposure Control Plan more closely

There’s a tendency to think that if someone is appointed safety coordinator, they have to do all the work for the rest of us. False! A coordinator is just that. He or she is not a “parent.” Each person needs to be responsible for safety in general and for a specific part of the program in particular. Here’s a list of a number of different specific assignments:

Traditional approaches for research into tumor formation have revolved around histological classification

Problem: Users in EM facilities with several current generation tools including FE SEM and dual beam FIB/SEM will, despite taking precautions to insert only clean specimens, sometimes get contamination introduced into their microscopes. This manifests itself as a dark rectangle on areas which have been exposed to the incident beam. How can this be prevented? Can it be removed from the previously exposed samples?













