How to prepare 50 ppm ammonia solution form 25% ammonia
solution?
Answer Posted / paresh jobanputtra , cadila
Take 20mg Ammonia soln and make up it 100 ml...
then it is Prepered 50 ppm of ammonia soln....
Paresh Jobanputtra....Cadila
| Is This Answer Correct ? | 11 Yes | 4 No |
Post New Answer View All Answers
acceptance criteria for lod & loq by standard deviation of response and slope??
for heavy metal test lead used in which form pure form or any other form for preparation of lead standard sol
how can I make the copper get white bye any salt or acit?
what is the principle of UV Vis spectroscopy, AAS, ICP OES,ICPAES, ICP-MS and FTIR
What is viod volume and peak purity in HPLC?
How doing qbd practically?
what is mean by covalidation
in monograph 7 imp are there but in vendor showing 5 imp do not req to include 2 imp for that what will be justification?
which situation gc hs and gc als require to use?
how to develop the icp ms method? Application of icp ms?
is it necessary to do HPLC calibration at wavelength 315nm if we are doing analysis at this wavelangth
if you have given a blank water how you analyse by general analytical techniques?
In the isomers,enantiomers give the only physical properties present such that no chemical properties present.
Ratio of Water and Acetonitrile(diluent) is not recommended to use in cleaning method validation,why?
How to set specification of assay, fisdolution and related substances?