[求救] HPLC初學者的疑問
各位前輩,
小弟我最近要使用Luna的HILIC column去分析維生素C,
我在廠商提供的目錄上找到了分析方法,
它的Mobile Phase是由A/B/C三種溶液混合,
但混合的比例我看得並不是很懂,
目錄上寫到...
A/B/C (90:5:5) for 2.5 min to A/B/C (50:45:5) in 7.5 min, hold for 2.5 min.
Re-equilibrate @ A/B/C (90:5:5) for 7.5 min
因為我對HPLC算是初學,
所以對上面文字的意思並不是很確定,
目錄上維生素C的peak是在5-6分鐘之間出現,
那是否我A/B/C該以50:45:5的比例混合?
另外對於HPLC的分析原理還有column的選用等相關資訊,
對初學者的我來說該怎麼去著手會比較好?
麻煩各位前輩解答,
謝謝!
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