if v use HELIUM & ARGON instead of NITROGEN as a mobile phase what happen

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if v use HELIUM & ARGON instead of NITROGEN as a mobile
phase what happen in GC SYSTEM ?

Question Posted / chemist

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if v use HELIUM & ARGON instead of NITROGEN as a mobile phase what happen in GC SYSTEM ?..

Answer / vishal

Your RT, area of standard and respose are change.

Is This Answer Correct ?

15 Yes

2 No

if v use HELIUM & ARGON instead of NITROGEN as a mobile phase what happen in GC SYSTEM ?..

Answer / rajasekhar salicylates

helium is better mobile phase than nitrogen...only helium will give better peak separation,response,area,low noise and good base line than nitrogen..but helium is very costly gas..so generally nitrogen used as mobile phase gas.

Is This Answer Correct ?

7 Yes

1 No

if v use HELIUM & ARGON instead of NITROGEN as a mobile phase what happen in GC SYSTEM ?..

Answer / megha5008

1st it's carrier gas if we switch we give more accurate response and result but also affect on analysis of cost

Is This Answer Correct ?

0 Yes

1 No

if v use HELIUM & ARGON instead of NITROGEN as a mobile phase what happen in GC SYSTEM ?..

Answer / nirav

Nitrogen is easily available from Environment & Less Costly
then He & Ar.

Is This Answer Correct ?

2 Yes

4 No

if v use HELIUM & ARGON instead of NITROGEN as a mobile phase what happen in GC SYSTEM ?..

Answer / sandip telavane

baseline noise is low in helium hence it will detect lowest analyte

Is This Answer Correct ?

0 Yes

6 No

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