The QuEChERS Method – - EURL | Residues of Pesticides
The QuEChERS Method – - EURL | Residues of Pesticides
The QuEChERS Method – - EURL | Residues of Pesticides
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Multiresidue <strong>Method</strong>s (MRMs):<br />
Aim <strong>of</strong> MRMs:<br />
Cover as many pesticides as possible from a single sample<br />
portion employing a single sample preparation procedure<br />
But, still<br />
more than one determinative analysis run<br />
is required to cover all analytes <strong>of</strong> interest<br />
w ith sufficient selectivity and sensitivity…<br />
<strong>The</strong> broader the spectrum <strong>of</strong> analytes covered by the MRM,<br />
<strong>The</strong> less additional methods are required to cover all analytes<br />
<strong>The</strong> more efficient and economical the analysis<br />
CRL-SRM<br />
Less time, personnel, materials...<br />
4<br />
1st Joint CRL-Workshop - Stuttgart, 06/12/2006<br />
80000<br />
70000<br />
60000<br />
50000<br />
40000<br />
30000<br />
20000<br />
10000<br />
0<br />
4 5 6 7 8 9<br />
Community Reference Laboratory<br />
Pesticide <strong>Residues</strong><br />
using Single Residue <strong>Method</strong>s<br />
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