Certain features of will be down for maintenance the evening of Friday August 18th starting at 8:00 pm CDT until Saturday August 19th at 12:01 pm CDT.   Please note that you still have telephone and email access to our local offices. We apologize for any inconvenience.

Biological Analyses

This focus area relates to the biological content in the sample using techniques such as microscopy. Test names plus Standard Methods references include Coliform, Fecal (Standard Methods 9222D) and Coliform, Total (Standard Methods 9223B).