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A Sensitive Extraction and Analysis of Urinary Catecholamines Using Microelution SPE and Kinetex Biphenyl (TN-0106)


Abstract:
This technical note describes how to use a sensitive microeluction SPE in conjunction with a Kinetex Biphenyl HPLC column in order to resolve an interference that coelutes with 3-Methoxytyramine on a standard C18 HPLC column, while reaching low limits of quantification for specific urinary catecholamines, metanephrine and normetanephrine.
Document Type:
Technical Notes
Industries:
Clinical
Techniques:
HPLC / UHPLC Sample Prep
Brands:
Kinetex Strata-X
PDF Link:
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