why buffer is added in solvent system in HPLC ??
Answer Posted / t reddy
buffer is used to keep PH stable in ionizable condition.
Is This Answer Correct ? | 6 Yes | 0 No |
Post New Answer View All Answers
Please tell me about the pH of Polycaboxylic ether is it in the 5-6 range ever or more than 6
In GC calibration,what is the procedure to calibrate the TCD (thermal counductivity detector)suggest ?
Why only Copper standard is used to calibrate Atomic Absorption spectrophotometer?
why does used dry caffien in HPLC calibration?
in gas chromatography what is the difference between gas flow rate and average linear velocity ?
How to set analytical specification for combination products?
which are the sizes of capsules?
If combination product how require to identify which imp is of which api?
we are performed SOR for a particular product the limit is -6 to -10.We face particular bathes it is not meeting the specification.we performed diffrent instrument diffrent analyst we are getting diffrent diffrent results.solvent is dimethyl sulfoxide what could be the reasion
why should we perform dissolution PVT calibration only by UV spectrometer, not by HPLC ?
mahagenco syllabus for the post of chemist
give clarity of linearity and range in method validation
if instrument calibration fails then what require to do?
What is the Formula for coreletion coefficient in plhplc calibration
WHAT IS THE CRITERIA FOR SELECTION OF TIME OF DISSOLUTION AND THE MEDIUM OF DISSOLUTION?