The set of samples for the 41st Laboratory Intercomparison Study (41st LIS) was mailed to most participating laboratories on 13-14 November 2009. The package should arrive by 29 November. Please open the package promptly when it arrives. Send a message to the manager@qasac-americas.org, if you discover damage to the samples or leakage from any of the three sample bottles.
The target date for returning results to the QA/SAC is 18 December 2009, although results will be accepted at the QA/SAC until 15 January 2010.
You can submit your results by filling out a spreadsheet and attaching it to an e-mail sent to manager@qasac-americas.org. This spreadsheet has been specially tailored for the 41st LIS. Click here (LIS 41 Report Form) to download this spreadsheet. For a printable version of the form, click here (LIS 41 Report Form in pdf).