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Melamine Extract from Milk by MSD on ZB-5ms

Sample Preparation Details

Part No:8B-S049-FBJ
Solid Phase Extraction (SPE) procedure:Note: The solvent volumes shown below are for a 200 mg bed mass. The solvent volumes will need to be adjusted for a smaller or larger bed mass.
Final Prep and Analysis: Inject: 1 µL on GC / Mass Selective (MSD) @ 50-450 amu / (320 °C)

Analytes:

Name Spiked
Conc.
Log P pKa % Rec %RSC (n=0)
1 Melamine
2 Cyanuric acid

Application Detail (App ID: 18197)

Part No:7HG-G010-11
Phase:5% Phenyl-Arylene 95% Dimethylpolysiloxane
Dimensions:30 meters x 0.25 mm x 0.25 µm
Oven Profile:100 °C for 0.5 min to 320 °C @ 15 °C/min for 5 min
Carrier Gas:Constant Flow Helium, 0.9 mL/min
Injection:Splitless :1 1 µL @ 280°C
Detection: Mass Selective (MSD) (320°C)
Note:Analytes were extracted from powdered milk and derivatized by BSTFA. Chromatograms are extracted ions of quantitation ions of Melamine (342) and Cyanuric Acid (345).
Injection was pulsed splitless at 12 psi for 0.25 min.

Analyte Details

Analyte Detail not available

1
Melamine
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2
Cyanuric acid
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