Inthethin--layerchromatographicmethod,thep
题型:多项选择题
问题:
Inthethin--layerchromatographicmethod,theprescribedvolumesofthesamplingsolutionisapplied.
Whatformsofthesamplingsolutionaremade
A.circularspot
B.polygonalspot
C.starspot
D.bands
E.triangle
Inthethin--layerchromatographicmethod,theprescribedvolumesofthesamplingsolutionisapplied.
Whatformsofthesamplingsolutionaremade
A.circularspot
B.polygonalspot
C.starspot
D.bands
E.triangle