What is diffrence between residue on ignition and sulphated
ash?
- 37 Answers
- 191671 Views
- Aurobindo, Cadila, Dr Reddys, Mylan, Panas Pharmaceuticals, Piramal Healthcare, Remidex, Zydus Cadila, I also Faced
- E-Mail Answers
Answer Posted / chandrakant padodara
Residual on ignition mesure only present metal in inert
atm.not convert in oxide.
Residual on ignition mesure present of metal oxide in
normal atm.
Sulphated ash mesure only present of metal oxide. using
sulphuric acid.
| Is This Answer Correct ? | 12 Yes | 4 No |
Post New Answer View All Answers
Which type of column should i use to check the purity of high molecular weight protein using HPLC reverse phase column chromatography? Hi everyone. I wanna to check the purity of high molecular weight protein (collagen) with MW of ~130 kDa using a HPLC. I know C18
how you determine moist.of NaOH sol or NaOH flacks
process of Diclofenac sodium,IP.
Why sometime potassium ortho phosphate mix with acetone use for sample preparation for hplc
why salisylic acid not using now days for disdolution calibration?
in stress study if your api not soluble in hcl naoh h2o2 then what require to do?
if peak get problamatic then what require to do?
Why use only methanol,used determinationof moisture content not use other solvents
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 gelatinization?
what is impurity profile. how to interpret this impurity profile to a drug product or drug substance.
why does used dry caffien in HPLC calibration?
How to know the estimated LOQ concentration in ppm
what is %labelled amount in content uniformity of dosage unit and its calculation?
What is mean by PDR?
