Methods for the determination of 3-MCPD-fatty acid esters
Methods for the determination of 3-MCPD-fatty acid esters
Methods for the determination of 3-MCPD-fatty acid esters
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Conclusions <strong>of</strong> Second Collaborative Study<br />
Results <strong>of</strong> <strong>the</strong> Method Validation and <strong>the</strong> Pr<strong>of</strong>iciency Test<br />
1. „BfR Method 9“ delivered reproducible results, which are<br />
comparable with <strong>the</strong> results <strong>of</strong><br />
all applied „in-house“ methods<br />
<strong>acid</strong>ic hydrolysis „BfR Method 8“<br />
HFBA derivatization „BfR Method 10“<br />
2. more than 90% <strong>of</strong> <strong>the</strong> laboratories reached a z-score < |2| <strong>for</strong> all<br />
five samples<br />
Angelika Preiß-Weigert 18 May 2010 3rd Meeting AOCS Expert Panel on Process Contaminants page 16