What is Spliit and Splitless in Gas Chromatography nad How
does it work?
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Answer / francisca
split injector is used for more concentrated solution whereas splitless injector is used for dilute solution.
| Is This Answer Correct ? | 8 Yes | 2 No |
Answer / k.vineel kumar
Split liner is that in which it takes only i part from the
injection volume and dicards the remaining 4 parts through
vent outside if the split ratio is 1:5
Splitless is that in which if 1µl is the injection volume
it takes full of it and vent is not present in splitless
liner.
So ultimately the responses will be high in Splitless than
in split
| Is This Answer Correct ? | 3 Yes | 2 No |
Answer / srikanth
Split injection: In this mode only a portion of the inject
sample (1/50 part)reaches the column and rest is vented to
waste. it is used for concentrated samples (> 0.1 mg/mL).
Splitless injection: In this mode all the sample injected
passes through the column. it is used for trace samples (<
0.1 mg/mL)
| Is This Answer Correct ? | 2 Yes | 1 No |
Answer / gopi
the use of split is its increases the life time of column
and gc also it takes small amount of sample
| Is This Answer Correct ? | 0 Yes | 1 No |
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Organic Chemistry 
