| 1Cyanuric acid |
|---|
| 2Ammelide |
| 3Ammeline |
| 4Melamine |
| 5Benzoguanamine |
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Applications
Melamine in dog food by GC/MS using a ZB-5MSplus (EIC)
23244
Separation Mode: Improved Performance
Improved Performance
ZB-5MSplus
GC
Food & Beverage
Analytes
Details
GC Conditions (App ID: 23244)
Column: |
Part No: |
Phase Name: ZB-5MSplus |
Sample Notes: Sample preparation: Combine 0.5 g of homogenized dog food with 10 mL of DEA/water/acetonitrile (1:4:5) in a 15 mL centrifuge tube. Sonicate for 30 min. Centrifuge at 5000 rpm for 10 min. Transfer 100 µL of supernatant to an autosampler vial and evaporate to dryness using nitrogen gas. Reconstitute with 100 µL of acetonitrile/pyridine (1:1) and then derivatize using 100 µL of BSTFA with 1% TCMS at 70 ºC for 45 min. Inject sample into the GC/MS.
Dry dog food spiked with 100 µg/g melamine and related compounds.
Sim mode: Cyanuric acid (345,330,346), Ammelide (344,329,345), Ammeline (328,343,329), Melamine (327,342,328), Benzoguanamine (316,331,332) |
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Phenomenex is a technology leader committed to developing novel analytical chemistry solutions that solve the separation and purification challenges of researchers worldwide