Interested to Buy Any Domain ? << Click Here >> for more details...
Why sulfuric acid is used in sulphated ash / residue on
ignition test.
- 9 Answers
- 78119 Views
- CS Pharmaceuticals, Dr Reddys, GVK, HPLC, Micro Labs, Samrudh, Watson Pharmaceuticals, Wings Customer Care, I also Faced
- E-Mail Answers
Answer Posted / aamir sohail
it converts most of the metals into their sulphates but not all like phosphorus does not converted into sulphates it remain same till the end of the test, than these metal sulphates further proceed for heavy metal test that how much amount of which metal present in it...
| Is This Answer Correct ? | 4 Yes | 1 No |
Post New Answer View All Answers
Home heating oil or furnace oil what is made from? Can (base oil plus diesel/kerosen) = home heating oil?
Why are use silicon oil mr?
how a particular wavelength can be different for a particular compund while analysing by uv and by HPLC.
How require to perform linearity as per ANVISA? What are the acceptance criteria?
if you get peak in blank then what require to do?
What is the difference between spectro meter and spectro photo meter?
process of Diclofenac sodium,IP.
WHY given much noise PDA dector then VWD Dector
what is mean by covalidation
Loss of linearity in tkn analysis, possible reasons?
if your impurity coeluting with each other in that situation how require to set specification? is it acceptable?
how you start RS method development when for new product?
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?
Why potassium dichromate is used in calibration of uv?
What is the requirement for brazil in the analytical method vslidation comparr to ich?
