Microbiological data are inherently variable. The “plate count” is at best an interpretation of an approximation of the number of cells present.
The linear range for common bacterial counts on standard sized plates is established.
Unusual plate count situations occur and should be covered by a standard operating procedure (SOP).
Rounding and averaging rules can play a role in the deduced bacterial count. These rules should be in agreement with the United States Pharmacopeia and described in the SOP.
Plate counting can have a significant impact on compliance with product specifications...
This content is only available to IVT members.
Get help maintaining your knowledge in GMP - Microbiology. Read More!
If you are already a member and you do not have access to this article, upgrade your membership.
Need help? Read our FAQs.
This product has been added to your shopping cart. You can
continue shopping or proceed to
checkout.