External Quality Assessment for Shiga Toxin detection
This program provides proficiency testing to laboratories detecting the presence of Shiga Toxin organisms by different methods.
2 simulated stool samples per shipment
Samples are simulated stools that can be used to determine Shiga Toxin-producing organisms by any available method
Results Report and Feedback
Results for Shiga Toxin are due two weeks after the shipping date.
Results can be conveniently reported online or sent by fax using our reporting forms.
Each laboratory receives a personalized Result Letter that can be conveniently and confidentially viewed on line.
Each letter contains
- Expected results
- Laboratory results
- Grades assigned
Results are available to participants in critique format. The critiques include the expected results, comparison of results, and grades.