methylcobalamin analysis

136 views 6 d ago

Preparation of a sample of methylcobalamin in liquid form, in low concentration for analysis in HPLC. Any ideas?

HPLC
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1
Hello, of course!

It is an aqueous medium, and its composition is water, glycerol stabilizer, sodium benzoate preservative and potassium sorbate, flavoring and sucralose sweetener.
0
Can you specify more the nature of liquid form ?