What is diffrence between residue on ignition and sulphated
ash?
Answer Posted / analytical chemist
Residue on Ignition is also known as total Ash.
Diluted sulphuric acid added to the total ash and again
ignited, the residue left behind is the sulphated ash.
| Is This Answer Correct ? | 94 Yes | 25 No |
Post New Answer View All Answers
What is diffrence between extractable volume and deliverable volume? Answer pls
in sampling of raw material which side is pasted sampled labels
Describe your field experience sample type collected,sample techniques,field measurements taken and equipment used?
How to calculation of residual solvent methanol (3000 ppm) standard solution, and how many quantity used of test sample
what is mean by nitrosamine impurities?
Which is the highly polar and highly non polar column in HPLC?
how to select short coloum and long coloumn for new molecule
what is difference in ods I ods II is this is realy from sorbent / packing characteristics or from other means
why sre you used Potassium hydrogen phthalate in standarisation of 1N NaOH and 0.1 N Perchloric Acid?
Why do we use KMnO4 in the test of control of obsorbance ? and why do we take specific quantity i.e 57-63mg?
for heavy metal test lead used in which form pure form or any other form for preparation of lead standard sol
in hplc chromatogram started from left to right and in uv spectrum started from left to right
How require to develop GC method? how to select diluent, GAS, column selection and other chromatographic conditions?
is it nessesary to do solution stability for 7 days?