why KF factor is between 4.5 to 7.5 mg/ml ? why ? why
sometime pyridine is used in analysis like in raw material
solvent like acetone etc?
Answer Posted / balakrishnan
There is no need to use pyridine for analysing the acetone
moisture. we can use methanol in presence of imidazole as a
base.
Is This Answer Correct ? | 20 Yes | 39 No |
Post New Answer View All Answers
If we do accuracy at same concentration at which linearity planned,what is the need to do linearity separately?
Why use only methanol,used determinationof moisture content not use other solvents
How to determine the EDTA content by potentiometry titration in Ceftriaxine sodium
in dissolution why pool sample needed? in which type of drug pool sample need?
Which is the highly polar and highly non polar column in HPLC?
What is the diffrence in japan mkt requirement in analytical method validation over US?
give clarity of linearity and range in method validation
What is the use of tlc and hplc? And when and where use?
for heavy metal test lead used in which form pure form or any other form for preparation of lead standard sol
what you do when compound having dwel wavelength?
How we choose the mobile phase for method development.?
What is the acceptance criteria for moisture balance when calibrated with sodium sulfate
AT WHAT CONDITIONS WILL YOU ANALYSE A SAMPLE,WHICH ARE PRESERVED AT OTHER THAN THE AMBIENT CONDITIONS?(ie COLD STORAGE SAMPLES BELOW 20* CENTIGRADE?
mahagenco syllabus for the post of chemist
how you establish the LOQ?