Answer Posted / ranadheer
sodium lamp,some times mercury lamp is also used.
| Is This Answer Correct ? | 6 Yes | 1 No |
Post New Answer View All Answers
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 principle of HPLC, GC, LCMS, GCMS,LC QQQ, GC QQQ, LC Q TOF and GC Q TOF. What are the applications and Specificity?
Why six unit used for precision?
in monograph 7 imp are there but in vendor showing 5 imp do not req to include 2 imp for that what will be justification?
How they found 1mL of K.F reagent is equivalent to 5mg of water and if we change the composition of K.F reagent, is it can neutralize more amount of water?
If combination product how require to identify which imp is of which api?
How do we quantify crystaline and amarpous forms by using (NMR, XRD)spectroscopic techniques? Which any others instruments are useful for this quantification? explain
mahagenco syllabus for the post of chemist
What if impurity area in control sample coming more as compared to LOQ level of impurity ?
what are the standard methods for HPLC?
why digestion require in icpms?
how you establish the LOQ?
in hplc chromatogram started from left to right and in uv spectrum started from left to right
What is the difference between chromatographic purity and related substances?
what is the disso medium for tropsiun chloride