Answer Posted / 2020analytical
OVI terminology is used by USP-NF upto last revision
USP29-NF24 after that USP also Use Residual solvents
terminology.
| Is This Answer Correct ? | 12 Yes | 0 No |
Post New Answer View All Answers
effect of pore size, pore volume, partical size, column length, carbon load on retention time? what is carbon load? what is the use?
What is split ratio in Gc? Splitless? how requirr to select?
Why do we use KMnO4 in the test of control of obsorbance ? and why do we take specific quantity i.e 57-63mg?
when we talk about change in entropy we consider total entropy means of surround +entropy of system but when we talk about change in Gibss free energy we consider entropy of system.explain with reason.
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?
How require to perform linearity as per ANVISA? What are the acceptance criteria?
Is it nessesary all multimedia dissolution require descriminatory?
What if impurity area in control sample coming more as compared to LOQ level of impurity ?
what is the difference between potentiometric titration and karl fischer titration?
IS THERE ANY EQUIPMENT TO CHECK AND CALCULATE THE POLARITY OF A LIQUID?
In the HPLC Calibration done wavelength accuracy done between 200nm-280nm .but not done remaining 300-400nm not done ?
How doing qbd practically?
Difference between hlaf and rlaf
all types of questions asked at the cipla interview
if you have given one product then how you determine the impurity in that?