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 result897
WHAT IS THE CRITERIA FOR SELECTION OF TIME OF DISSOLUTION AND THE MEDIUM OF DISSOLUTION?
How to develop the method when we have very low amount of impurity?2 5477
If we have 120 minutes run time method for HPLC and you wan to decrease the Run time so what should you do??6 8437
Wath is the differenc between two column HPLC wich have the samme support , lenth , pore size, etc.. But different name .for exemple : Spherisorb / lichrosorb
WHAT IS PVT TEST IN DISSOLUTION TEST , WHAT IS PVT SIGNIFICANCE AND HOW IT IS PERFORMED ?1 4996
How you will select column for HPLC development depends on nature of compound and how it will work explain in brief?3 6729
What is the role of SO2,I2, Methanolic hydroxide and any base in Karlficher titration2 5946
The 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 3089
What is Arsenic Test?1176
why glutent are detected in the rice cereal baby food product even manufacturer claimed that they are using rice and milk only?we have using ELISA to do the test,and rice supposed not containing any glutent,rite?We already repeat the test so many times and it still detected.just wondering where the glutent came from?
What are the primary considerations in extractables and Leachables ?
WHICH STANDARD WE USE IN SILICA ANALYSIS IN SILICA-GEL METHOD FOR SOLID SAMPLE
What is third generation HPLC Columns?
what is partion and column chromatography
WHAT IS DIFFERENCE B/W MALTINGRANG/DSC
why we use a particular hplc column for a particular compound give reasons?please
In Dissolution Test why limit is define Q+5% what is the role of +5%.
What is diffrence between extractable volume and deliverable volume? Answer pls
What is the principle of Thermal conductivity detector and FID?
what is impurity profile. how to interpret this impurity profile to a drug product or drug substance.
what is %labelled amount in content uniformity of dosage unit and its calculation?
what is the different in Total ash, sulphated ash, acid insoluble ash, alcoholic or non alcoholic ash?
calibrtion procedue of LC-MS