Kumar Purushotam

4 Questions 2 Answers 0 Followers

Questions related from Kumar Purushotam

Can we estimate Carboxymethyl cellulose sodium in pharmaceutical dosage form by Conductivity detector or RID ?

We have combined dosage form of ophthalmic solution containing glycerine and Carboxymethyl cellulose sodium . Glycerine interfere CMC-Na so we can't follow IP monograph . We are looking for...

31 May 2022 9,301 2 View

How to decide Media for Diffusion Test in Semi Solid preparation ?

During Diffusion test for Semi Solid preparation like Gel, ointments and Cream , what will be the media for this ? Like we use different buffer solution for dissolution, same as dissolution what...

17 February 2022 5,827 3 View

Stress study or Forced degradation study on Linagliptin tablet ?

It's been long since I am trying to study stress study of Linagliptin formulation but I didn't get any conclusion. Kindly help me out procedure for sample preparation?

21 January 2022 7,294 0 View

Forced degradation study?

I am looking for the procedure of sample preparation for the forced degradation study, what will be the molar concentration of Hcl,NaoH, H2O2 and lux and UV light for the photo stability. How the...

01 January 1970 8,439 5 View