What is Formula of Potency calculation on Dried basis, As is basis& Anhydrous basis.
- 11 Answers
- 80265 Views
- Laurus, Teva API, I also Faced
- E-Mail Answers
Answer Posted / viswanathan
potency =Assay on the dried basis X (100-LOD)/100
| Is This Answer Correct ? | 97 Yes | 17 No |
Post New Answer View All Answers
For standardization of volumetric solutions, acceptance limit for concentration is considered as 10% of nominal concentration and %RSD as NMT 0.2% (for appropriate no. of replicates). But , if %RSD has not met, what should be further action?
My question about gas chromatography sulfur chemiluminsecence detector. I test unknown sample gas by GC-SCD (calibrated ) and the result of *H2S is 279 PPM , *but when I test the same sample with the GC-TCD (calibrated ) the value of *H2S is 2500 PPM . I'd like to inform you that both GCs are calibrated and have very good operation conditions with stable parameters . the question is if the sample gas with higher H2S over detection limits of SCD detector (1000 ppm). why the result it 279 ppm Best regards
can we use the same detector in HPLC as well GC and what could be the differences we can find in the final chromato graph in any aspects?
why lactose has less charges when packed in steel containers when compared with packing of lactose in polyamide material?
effect of pore size, pore volume, partical size, column length, carbon load on retention time? what is carbon load? what is the use?
HI,I CLEARED BOB CLERK EXAM. MY INTERVIEW WILL BE ON 9TH OCTOBER,2010.PLEASE SEND ME INTERVIEW QUESTIONS AND ANSWERS. THANK YOU.
what is lod and loq ?,why use k2cr2o7 , kcl h2so4 in uv calibration ?,why use benzophenone & caffene acetone in hplc calibration ?,what is leading peak in hplc ?why we do the calibration of limit of stry light in hplc & uv ?
How can the GC or HPLC method is selected to determine the impurity profile in drug product?
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?
Principle of single pan analytical balance
we can use expired sample for validation and analyst qualification?
mahagenco syllabus for the post of chemist
how pda detector works over uv?
why require to do water content for drug product?
How to choose the which salt is suitable for mobilephase
