Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / cristopher c. buban
The unit parts per million (ppm) is numerically equivalent to mg/L. So 1000 ppm of methylene blue solution is equal to 1000 mg/L. Weigh 1000 mg or 1 g of methylene blue and dissolve it, let me say with 100 mL of distilled water and adjust the final volume of the solution to 1L.
| Is This Answer Correct ? | 16 Yes | 10 No |
Post New Answer View All Answers
why cone formation during dissolution?
how to get accurate result for Residue on evaporation in purified water
in which situation ion pair require to use?
how decide the clining method and cleaning method validation require for this perticular products?
how require to set assay concentration for standard and sample?
How we choose the mobile phase for method development.?
What are modes of quantification in related substances
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.
please explian me about area normalisation method,diluted standard method,impurity vs impurity and which one has to be selected in method development
what is turbidimetric titration?Give 2 examples.
what is mean by dissolution hydrodynamics?
What is the difference between Discriminating media and DPDM(Dissolution Profile with Different Media)
analytical method validation require to with respect to release specification or shelf life specification?
Please tell me about the pH of Polycaboxylic ether is it in the 5-6 range ever or more than 6
Why do we use KMnO4 in the test of control of obsorbance ? and why do we take specific quantity i.e 57-63mg?
