Asked by Ann
What type of substance is the mobile phase in gas chromatography?
a polar liquid
a nonpolar liquid
a mixture of two liquids to create the correct polarity
a polar gas
an inert gas like nitrogen
my answer is an insert gas like nitrogen
a polar liquid
a nonpolar liquid
a mixture of two liquids to create the correct polarity
a polar gas
an inert gas like nitrogen
my answer is an insert gas like nitrogen