1. the methods of analysis of the Betaine. how you last came into general use HPLC method. The Fisheries Department to process analysis method for HPLC method using betaine consumption.
1. Analysis of the Betaine. How you make it last as how to use a conventional HPLC. The Fisheries Department needs to analyze the process of determining the amount of betaine using HPLC.
1. Analysis of the Betaine. How you gave me last time is how to use the machine HPLC general. , which the Department of fisheries need how to analyze step determination. Betaine by means of HPLC.