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gc Calibration % RSD failed what is the possible reasons?
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Answer / hiren
First is not column proper installations
Secound is not proper work syrring
Thred is injector septa so much punching
| Is This Answer Correct ? | 22 Yes | 0 No |
Answer / yogesh patel
flow rate of gas not proper its cose fluctuation in assay
| Is This Answer Correct ? | 5 Yes | 0 No |
Answer / alasyam ramesh
1) Improper stabilisation of column and system.
2) injector septa bleeding
3) partial blockage of detector jet.
4) syring struck due to solvents nature( solvent viscosity).
5) plunger moving and taking improper injection volume.
6) some time may effect room temperature also
| Is This Answer Correct ? | 5 Yes | 0 No |
If %RSD is failing in GC calibration means we have to check & replace following things,
1.Injector septa
2.glass wools in liner
3.syringe
Thanks,
B.Gangatharan.
| Is This Answer Correct ? | 4 Yes | 0 No |
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Organic Chemistry 
