Melamine Analysis
 Melamine Analysis KitKit includes: Column: Rxi-5Sil MS w/5 meter Integra-Guard Standards: 33247: 1mL Melamine Stock Standard (1,000µg/mL) 33248: 1mL Cyanuric Acid Stock Standard (1,000µg/mL) 33249: 1mL Ammelide Stock Standard (1,000µg/mL) 33250: 1mL Ammeline Stock Standard (1,000µg/mL) 33251: 1mL Benzoguanamine Internal Standard (1,000µg/mL) 33253: 1mL Melamine Mix Standard (1,000µg/mL) Derivatization Reagent: 35607: BSTFA w/1% TMCS, 25g vial Accessories: 50mL empty centrifuge tubes, 10-pk.* 13mm, 0.45µm nylon syringe filters, 20-pk.* Easy-to-follow instructions with procedural check lists to assist with laboratory documentation. Click here for more information on melamine analysis. |
 Melamine Stock StandardClick here for more information on melamine analysis. |
Cyanuric Acid Stock StandardClick here for more information on melamine analysis. |
Ammelide Stock StandardClick here for more information on melamine analysis. |
Ammeline Stock StandardClick here for more information on melamine analysis. |
Benzoguanamine Internal StandardClick here for more information on melamine analysis. |
Melamine and Related Analogs Stock Standard (4 components)Click here for more information on melamine analysis. |
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 Malachite Green and Leucomalachite Green AnalysisIllegal use of malachite green (MG), an inexpensive fungicide, can allow MG to enter water cycles, where it is easily absorbed by fish tissue, and thus enters the human food supply. Reversed phase HPLC often is used to analyze for MG and its stored metabolite, leucomalachite green. Methods that facilitate detection of both compounds are discussed. |
Meet New Requirements for Melamine Analysis at 1µg/g in Infant FormulaThe recent establishment of a 1µg/g safety threshold for melamine in infant foods has led to an immediate need for more sensitive methods. Here we established GC/MS conditions for highly reproducible analyses and evaluated the effectiveness of both solvent-based and matrix-matched standards. Using this method, melamine and cyanuric acid were reliably detected at and below 1µg/g in infant formula. |
High Sensitivity Melamine GC/MS Analysis of Cat Food Modified Conditions Save Costs and Reduce MaintenanceMelamine contamination was implicated in a large pet food recall that occurred in 2007 when animals died after eating contaminated pet food. Here, a modified GC/MS method, based on an FDA method, was used to analyze for melamine & related compounds cyanuric acid, ammelide, and ammeline in dry cat food. Analytes were easily identified by retention time matching and mass spectra. |
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Analysis of Melamine and Related CompoundsGC_FF01094 |
Melamine Spike on Rtx®-5MS by GC/MS scanGC_FF00979 |
Melamine Spike on Rtx®-5MS by GC/MS SIMGC_FF00978 |
Melamine Spike in Cat Food on Rtx®-5MSGC_FF00977 |