Which method I follow to environment monitoring of non sterile production area and associated area (as like as grade D)? How to I calculate the minimum sample location?
1- Depending on the cubic root chamber of the room
2- chose the hardest point which hard clean i.e… corner of room
3- Read the chapter 1116 usp ( 1116 MICROBIOLOGICAL EVALUATION OF CLEAN ROOMS AND OTHER CONTROLLED ENVIRONMENTS)
This chart only for air born particle count only. But how to I establish sampling plan for settle plate??