Proficiency Testing Study Options
This product contains proficiency testing sample(s) for analysis by your
laboratory. Result of these measurements are to be reported within the
timeframe of a study listed below. When ordering this product, select the
appropriate study option for your laboratory's requirements.
|
WETT 29
WETT
Quarterly Study - Whole effluent toxicity testing
Friday, May 01, 2009 through Friday, August 21, 2009
|
|
Off-Study
A study commencing at the time of purchase and concluding 45
days later or when data submission by your laboratory has been completed.
Results are analyzed and returned within 48 hours after the study close.
|