How to make up 100ml of a solution cintaining compound A at
95µg/ml and compound B at30µg/ml for an HPLC reference
standard.
Answer Posted / guest
9.5 mg in 100 ml ofA and 3 mg in 100 ml of B
| Is This Answer Correct ? | 9 Yes | 0 No |
Post New Answer View All Answers
WHY pKa value is more important than pH value of the mobile phase in HPLC?
in sampling of raw material which side is pasted sampled labels
in which situation ion pair agent require to use?
If change in specification which parameter require to do for validation? if change in chromtographic condition then which parameter? if api change then which parameter? if change composition then which parameter? if old method not work out then whicj parameter? if additional one impurity added then which parameter of validation require to do on above each conditions? elaborate separately
WHAT IS THE USE OF STARTER ?????????
What is similarity factor?
why xterra column require to use at higher ph?
in which situation require to take incident in validation?
What is the formula to determine the concentration of M of a solution given the % transmittance? Use %T = 43.7 as an example.
Many times I don't got a caffeine peak in calibration of hplc using guard column ❓
What is the use of tlc and hplc? And when and where use?
how you confirm the assay method?
What is diffrence between extractable volume and deliverable volume? Answer pls
why require to do water content for drug product?
How to set analyticl specification for combination products?