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4-Hydroxy-3-methoxybenzaldehyde(Vanillin) ea, (30g/bottle)
4-Hydroxy-3-methoxybenzaldehyde(Vanillin) ea, (30g/bottle)


 

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Product Number: 3700-2200
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Description
 
Chromatographic Grade™

For Post-column Analysis of Polyether Antibiotics

Reagent formulation with Vanillin, Methanol and Sulfuric acid allows specific post-column analysis of polyether antibiotics, such as Monensin, Narasin and Salinomycin. This reagent can also be used for the post-column derivatization of Sulfa Drugs. Polyether antibiotics are monitored at 520nm and Sulfa Drugs at 400nm. Chromatographic Grade™ Vanillin meets the exacting purity requirements for a post-column chemical, ensuring that detection at 520nm will be free of reagent artifacts. Because it is sensitive to oxygen, Pickering Laboratories Vanillin is sealed under CO2 in convenient 30-gram bottles.


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