Interested to Buy Any Domain ? << Click Here >> for more details...
how to prepare 25 ppm acetone. explian with formula
- 4 Answers
- 17781 Views
- I also Faced
- E-Mail Answers
Answer Posted / kanta
first we prepare 1000 ppm(mgml).
1000 ppm acetone standard solution preparation:-10 mg of acetone solvent is taken in 10 ml vf and make up with suitable diluent.
25 ppm preparation:- 0.25 ml of 1000 ppm solution is taken in a 10 ml vf and make up with a that suitable diluent.
any douts plz call 7794817451
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
How can I develope method of dissolution by HPLC OR UV
In BP2013, Loperamid HCl monograph. Assay by titration with 0.1N sodium hydroxide using hydrocloric acid 0.01N and reading the volume added between the 2 points of inflexion. I have a question that if the diluent solvent is ethanol is certainly consumed a amount of volume of titrant, so this volume must be eliminated on the result calculation or not apart from first point which is subtracted above.
Tell me about analytical method validation in QC
in OSD forms require to use gas chromatography?
could negative ions be produced by bombardment process in mass spectrometry?
What if impurity area in control sample coming more as compared to LOQ level of impurity ?
why require the ph, buffer during hplc mobile phase?
how decide the clining method and cleaning method validation require for this perticular products?
how much mass should be there in volumetric flask while in preparation of sample for assay?
how pda detector works over uv?
which are the diffrent batches in the pharmaceuticals?
why digestion require in icpms?
What is the difference between purge septum flow and column flow in gas chromatography?
how will you do the prep for unstable componds?
What is delay volume?
