甲基硅烷化衍生样品不溶问题?我的样品先进行 乙酸 乙酯 萃取,然后氮气干燥。干燥样品中加入100 ul 二氧己环 , 10ul 吡啶, 50 ul TMS。 然后60度 15min,但是可以看到样品不溶解。请问大家知道该怎么解决这个问题吗?附上文献中方法:To the sample, dioxane (100 ll) and pyridine (10 ll) were added followed by silylated reagent of 50 ll trimethylsilyl [BSTFA N, O-bis (trimethylsilyl) trifluoroacetamide) and TMCS (trimethylchlorosilane)].The mixture was heated at 60C for 15 min with periodic shaking to dissolve residues.查看更多5个回答 . 9人已关注