Interested to Buy Any Domain ? << Click Here >> for more details...
How to prepare 50 ppm ammonia solution form 25% ammonia
solution?
- 8 Answers
- 31066 Views
- Cadila, IIT, I also Faced
- E-Mail Answers
Answer Posted / qamaruddin
25%AMMONIA MEANS 25g in 100 ml.
above solution 0.25g/ml or 250mg/ml.
250mg of 25% ammonia solution in 100ml=2.5mg/ml
and dilute 2ml(2.5mg/ml sol)in 100ml = 0.05mg/ml.
0.05mg/ml is equal to 50ppm.
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
EXPLAIN THE CALCULATION PART OF AN KF TITRATOR CALIBRATION WITH SUITABLE EXAMPLE
what is the importance of peak purity in HPLC and how we can calculate through manul(not software)?
What is related substance by HPLC impurity limits as per USP?
how much mass should be there in volumetric flask while in preparation of sample for assay?
What is the difference between spectro meter and spectro photo meter?
what are risk assement in the analytical qbd?
why require to do water content for drug product?
if rsd failed then what require to do?
Why potassium dichromate is used in calibration of uv?
What is the difference between purge septum flow and column flow in gas chromatography?
what is lod and loq ?,why use k2cr2o7 , kcl h2so4 in uv calibration ?,why use benzophenone & caffene acetone in hplc calibration ?,what is leading peak in hplc ?why we do the calibration of limit of stry light in hplc & uv ?
iam usig ph buffers merk. manually how to prepare ?
What is gelatinization?
how you start the solubility study?
What is diffrence between extractable volume and deliverable volume? Answer pls
