Food Packaging: Strategies for Rapid Phthalate ... - IonSense
Food Packaging: Strategies for Rapid Phthalate ... - IonSense
Food Packaging: Strategies for Rapid Phthalate ... - IonSense
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MS/MS Optimization: <strong>Phthalate</strong> Screening<br />
<strong>Phthalate</strong> standards<br />
ordered from Sigma<br />
Aldrich and all (except<br />
DMTP) were directly<br />
sampled as liquids on<br />
closed end glass<br />
capillary tube as<br />
pictured here.<br />
Analyte signal was long<br />
lasting (> 1 minute) and<br />
an MS/MS instrument<br />
method was<br />
constructed to ramp<br />
through activation<br />
energies of 20, 25, 30,<br />
35, 40%.<br />
DMTP standard is a solid and was directly sampled using tweezers.<br />
5
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