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P.J. Cobert Associates, Inc.

2302 Weldon Parkway

St. Louis, MO  63146

Toll Free: 1-800-972-4766

Phone: 314-993-2390

Fax: 314-993-2491

cobert@cobertassoc.com

Over 30 Years of chromatography experience!

PICKERING REAGENTS

Vanillin

Call us at 1-800-972-4766 for pricing and to order items on this page only.

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4-Hydroxy-3-methoxybenzaldehyde

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.

Part No. Description
3700-2200 Vanillin, ea, (30g/bottle)

 

 

 
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*PRICING NOTE* - P.J. Cobert Associates, Inc. would like to notify you that we have received late notification of price increases

for several manufacturers effective August 1, 2008. We have no control over when manufacturers increase their prices, however

we always do everything possible to keep our pricing as competitive as we can. We apologize for any inconvenience this may cause.

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