What is diffrence between residue on ignition and sulphated
ash?
Answer Posted / saji
Residue on ignition and sulphate ash is remaining same
except ignition temperature.
As per USP it is Residue on ignition(Ignited at 800°C +/-
25°C)
As per BP and EP it is called as Sulphate ash (ignition
temperature of 600°C +/- 50°C).
| Is This Answer Correct ? | 7 Yes | 18 No |
Post New Answer View All Answers
How doing qbd practically?
What is the acceptance criteria for moisture balance when calibrated with sodium sulfate
i want model written test paper for the post of analyst in IOCL(indian oil corporation ltd) any one pls help me
Explain the relations between number of carbon atoms in alkanes and retention time ?
How do we get end points and how many end points are possible for citric acid and di-acid not theorotically answer should be given practically.
We use hicrome 10 cxs column in hplc analysis....pls tell me.. what is the meaning of 10 cxs?
how you start RS method development when for new product?
how to get accurate result for Residue on evaporation in purified water
How to decide assay range for non pharmacopeial API analysis by HPLC? Could you give me any reference for same e.g Guidelines or Paper publications?
Why are use silicon oil mr?
What is diffrence between extractable volume and deliverable volume? Answer pls
how to decide for one product require water content or LOD?
What is viod volume and peak purity in HPLC?
Why use only methanol,used determinationof moisture content not use other solvents
Why do we use KMnO4 in the test of control of obsorbance ? and why do we take specific quantity i.e 57-63mg?