APC limits environmental swabs

What could be the APC limits for environmental swabs? (floor, walls, air ducts)

What could be the APC limits for environmental swabs? (floor, walls, air ducts)

Doug: 

I haven't seen any official guidelines for APC, typically I've seen enterobacter, listeria, or salmonella used as indicators for environmental swabs.  ACP won't tell you too much, I think, because bacteria are everywhere - naturally.  Choose a relevant indicator organism, would be my recommendation.

Jon

What could be the APC limits for environmental swabs? (floor, walls, air ducts)

This might represent the lowest possible target - 

http://www.ifsqn.com...ces/#entry60958

Rgds / Charles.C