Whichofthefollowingareusedforthethin--laye
题型:多项选择题
问题:
Whichofthefollowingareusedforthethin--layerchromatographicstationaryphaes
A.AluminumOxideG
B.methanol
C.silicagelG
D.xylene
E.calciumsulphide
Whichofthefollowingareusedforthethin--layerchromatographicstationaryphaes
A.AluminumOxideG
B.methanol
C.silicagelG
D.xylene
E.calciumsulphide