Characterisation of vitamin B12 immunoaffinity columns and method development for determination of vitamin B12 in a range of foods, juices and pharmaceutical products using immunoaffinity clean-up and high performance liquid chromatography with UV detection

2009 ◽  
Vol 26 (3) ◽  
pp. 282-288 ◽  
Author(s):  
E.C. Marley ◽  
E. Mackay ◽  
G. Young
2016 ◽  
Vol 8 (27) ◽  
pp. 5441-5447 ◽  
Author(s):  
Débora R. S. Lima ◽  
Marcelo Cossenza ◽  
Carlos Gustavo Garcia ◽  
Camila C. Portugal ◽  
Flávia F. de C. Marques ◽  
...  

A HPLC-UV method has been developed and validated for the determination of ascorbic acid in chicken embryo retina.


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