Diduco® and Xenoic®

are registered trademarks

of Diduco AB

Copyright ©

Diduco AB 2016-2019

Diduco AB

Tvistevägen 48C

90736 Umeå


+46 70 5783490


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Diduco Services

Benefit from extensive knowledge in HPLC and IC 

Diduco provides analysis method development, enhancements and validation in ion chromatography and HPLC. Contact us to discuss your chromatographic challenges and how Diduco can solve them.

Here to help

Diduco’s experienced and service-minded staff has a fully equipped laboratory with instruments for ion chromatography (IC) and high performance liquid chromatography (HPLC) for performing method development, enhancements and validation. The chromatographic separation modes can be reversed phase (RP), normal phase (NP), hydrophilic interaction (HILIC) or ion exchange. We look at the entire analytical procedure and can assist with everything from sample preparation to writing method descriptions. It can also be as simple as confirming a separation on a new column brand or deliver a chromatogram under pre-defined conditions. 


Get in contact with Diduco to discuss how our knowledge can be of service to your business by using the form below or send an email to info@diduco.com.


Modernization of monograph methods for analysis of small anions in pharmaceutical formulations using suppressed ion chromatography


Multivariate characterization of retention and selectivity for columns used in suppressed anion chromatography