In Analytical method development related substance method when did follow w/w method when did follow area normalisation method
2 14057In Analytical method development related substance method when did follow w/w method when did follow area normalisation method
5 16129what is the importence and role of LCMS and LCMS/MS and their applications? which type of compounds are analysis by lcms?
1 3942I have 1 gram of Diphenylamine and want to make a 10,000 or 1000 ppm solution in methanol. How do I make this?
9 16265Why do we use KMnO4 in the test of control of obsorbance ? and why do we take specific quantity i.e 57-63mg?
2793why 1.2%kcl solution is using in limit os straylight?and why this test used for uv calibration?
1 8214Post New Analytical Chemistry Questions
why xterra column require to use at higher ph?
EXPLAIN THE CALCULATION PART OF AN KF TITRATOR CALIBRATION WITH SUITABLE EXAMPLE
what is the disso medium for tropsiun chloride
4. Describe the operation of the Craig apparatus. Chapter.3 Equilibrium Processes in Separations
Which parameter require to do for analytical method equivalency?
What is diffrence between extractable volume and deliverable volume? Answer pls
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?
mahagenco syllabus for the post of chemist
for heavy metal test lead used in which form pure form or any other form for preparation of lead standard sol
why are measure gas flow " ml " in Gas chromatography
How to do regeneration of Metacarb Pb plus column?
How to determine the EDTA content by potentiometry titration in Ceftriaxine sodium
in which situation require to change rs specification?
If we have 5 strength which is not dose proportinate and excipients also diffrent in each strength then how we can proceed for Force degradation? and excipient are same but not dose propotinate the how FD?
In HPLC calibration, caffeine is used as primary standard for wave length calibration due to caffeine is having dual maxima at 273 & 205 nm and one minima at 245 nm. Any body can give reference of these details from any pharmacopeia (with chapter no.) or any other authentic guideline?