Why we have to take 42gm of sodium hydroxide instead of 40gm for preparation of 1M Sodium hydroxide as per Pharmacopia? Whether it means the formula for calculating molarity was wrong?
- 5 Answers
- 13521 Views
- Claris Otsuka, Ranbaxy, I also Faced
- E-Mail Answers
Answer Posted / jilajeet yadav
Because 2% calcium carbonat impurities
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
if you have given a blank water how you analyse by general analytical techniques?
How we performed the force degradation for drug substance, is any specific guideline is available for each parameter(Acidic, basic, oxidation,heat)? what conditions you mentained for above parameters.
Ratio of Water and Acetonitrile(diluent) is not recommended to use in cleaning method validation,why?
For limit test of heavy metals in BP, Method C require that the substance is ignited at a temperature not exceeding 800 °C. Why confines such the temperature?
analytical method validation require to with respect to release specification or shelf life specification?
Loss of linearity in tkn analysis, possible reasons?
Hi sir if any product monograph not given known impurities (may be 5 impurities) specifications then how we require to proceed for inhouse formulation?
How doing qbd practically?
what you do when compound having dwel wavelength?
if you get peak in blank then what require to do?
Why dissolution test is not performed in all of the products
How would you decide dissolution medium for NCE compound of class I drug
i want model written test paper for the post of analyst in IOCL(indian oil corporation ltd) any one pls help me
Please give idea about method development for cleaning method and how maco level establish
USP methodology, EP methodology, IP methodology, among three if possible to use one methodology for qualify working standard to use USP, EP, IP ? Please explain...
