| Home | SHOP | Sale | What's NEW | XPERTEK | News | Chromatograms | Publications | Quote | Technical Corner | Calculators |

PICKERING REAGENTS

Vanillin

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

Please click on the "Go To Lab Stores" box for several thousand shopping cart items.

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.

                Custom Vial Quote     |     Line List    |     Logistic Services     |    Policies / Terms    |     International Terms     |    Map   |   About

________________________________________________________________________________________________________

              All prices subject to change without notice.

*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.

          (site optimized for Internet Explorer)

________________________________________________________________________________________________________

            Send mail to cobert@cobertassoc.com with questions or comments about this web site.
            Copyright © 2005-2010 COBERT ASSOCIATES    All rights reserved

            No part of this website may be reproduced or transmitted in any form or by any means, mechanical or electronic, including photocopying or 

            recording or by any information storage and retrieval system, without written permission from an officer of P.J. Cobert Associates, Inc.