Which Statement Is NOT True for GC Carrier Gases

Which statement is NOT true for GC carrier gases?

A) N₂,He,and H₂ are the most common carrier gases.
B) Optimal linear velocity increases in the order N₂ < He < H₂.
C) The fastest separations can be achieved with N₂ as carrier gas.
D) N₂ gives a lower detection limit than He with a flame ionization detector.
E) Helium is the most common carrier gas and is compatible with most detectors.

Correct Answer:

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Access For Free