Should I take a vitamintablet or some kind of dietary supplement every day?
我是不是应该服用维生素片剂? 或者每天多吃一些特定的食物来补充维生素?
2
The separation and detection of main components vitamin B1, B12, B6 and C in compound vitamin B tablet are reported by home _ made capillary electrophoresis apparatus with electrochemical detector.