WEF Discussions — Now on LinkedIn!

WEF is pleased to announce the creation of free LinkedIn groups associated with its technical discussion forum topics. Through these LinkedIn groups, members will be able to view and participate in discussions, as well as communicate with one another via direct messages. Share your experiences and knowledge, ask questions and respond to other discussions as frequently as you like!

You must have a LinkedIn profile to join a LinkedIn group; you can create your profile here. If you already have a LinkedIn profile, all you need to do is submit a request to join one or all of the following groups:

Water Environment Federation (Main) | Biosolids | Collection Systems | Nutrients | Stormwater 
Utility Management | Water Reuse | Water for Jobs | Watershed Management | Laboratory Practices 

RSS Feed Print
Laboratory Christmas Song for 2010
Keith Chapman
Posted: Tuesday, December 21, 2010 1:48 PM
Joined: 10/2/2009
Posts: 35


Thanks to EPA we have the Twelve Essential QC Practices of Christmas...

 

Based on EPA’s Twelve Essential QC Activities as found in the Sept 23, 2010 Method Update Rule:

 

 

On the Nth day of testing the lab gave to me:

 

One Demonstration of Capability

   Two Limits of Detection

      Three Method Blanks

         Four QC Standards

 

            Five C-C-V’s

 

Six Matrix Spikes (and MSD’S)

   Seven Internal Standards (if you need them)

      Eight More Control Charts

         Nine Acceptance Criteria

            Ten Corrective Actions

               Eleven Batch definitions

                  Twelve QC Frequencies