Hplc method for water soluble vitamins

Is there any procedure for analysis of B1, B6, B12, B9, and B5 from multivitamin tablet
by hplc in shimadzu lc2010hT with uv-Vis detector?
I tried so many method but batch to batch i am facing difficulties
Please provide the method.

Read this link because Vitamins have Diffrent diffrent Wavelngth.
88784-TN89-HPLC-WaterFatSolubleVitamins-27Oct2010-LPN2598.pdf (3.5 MB)

Sir I am not able to open the link. Can u pls help me