in dissolution in one tablets two molecule one is losartan & second is HCTZ losartam is complies in s1 stage & hctz is complies in s2 stage then how to report result losartan s1 stage result or losartan s2 stage result
1 2802If we have 120 minutes run time method for HPLC and you wan to decrease the Run time so what should you do??
6 13858Wath is the differenc between two column HPLC wich have the samme support , lenth , pore size, etc.. But different name .for exemple : Spherisorb / lichrosorb
NDA,
2 8068How you will select column for HPLC development depends on nature of compound and how it will work explain in brief?
3 10978The boiling point of 1,3 butadiene is -4.4 DC & the boiling point of Pentane is 36.1 DC. Then how come Pentane elute before 1,3 BD in GC analysis?
1 5455Post New Analytical Chemistry Questions
Explain the relations between number of carbon atoms in alkanes and retention time ?
How to determine the EDTA content by potentiometry titration in Ceftriaxine sodium
what is the extinction coefficient for Indomethacin or at 319nm wave length.
Why sometime potassium ortho phosphate mix with acetone use for sample preparation for hplc
Did anybody have method for acetyl cysteine effervescnce tablet
in gas chromatography what is the difference between gas flow rate and average linear velocity ?
How can we calculate offset value pH measurment
what you do when compound having dwel wavelength?
What is the use of tlc and hplc? And when and where use?
why digestion require in icpms?
EXPLAIN THE CALCULATION PART OF AN KF TITRATOR CALIBRATION WITH SUITABLE EXAMPLE
Why dissolution test is not performed in all of the products
Principle of single pan analytical balance
why octanol used to determine the partition coefficient ?
How to determine water content of bis tetrazole amine mono ammonium salt