gc Calibration % RSD failed what is the possible reasons?
Answer Posted / 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 |
Post New Answer View All Answers
why octanol used to determine the partition coefficient ?
How to calculate coreletion coefficient
What is mean by PDR?
What is the use of tlc and hplc? And when and where use?
EXPLAIN THE CALCULATION PART OF AN KF TITRATOR CALIBRATION WITH SUITABLE EXAMPLE
what is turbidimetric titration?Give 2 examples.
What is control room temperature and which guide line says?
Why only 1.2 million lux hours require in photostability study?
which one is better separation in high pressure liquide chromatogram orlowpressure chromato gram in hplc
What is aggregate and fragments in SEC?
What is delay volume?
What is similarity factor?
what is the purge flow & how to calculate
please explian me about area normalisation method,diluted standard method,impurity vs impurity and which one has to be selected in method development
What is the diference between residual solvents and organic volatile matter