why KF factor is between 4.5 to 7.5 mg/ml ? why ? why
sometime pyridine is used in analysis like in raw material
solvent like acetone etc?
- 11 Answers
- 65535 Views
- Aurobindo, GVK, Sohan Healthcare, I also Faced
- E-Mail Answers
Answer Posted / nagulmeera
Acetone is highly reactive, so it reacts with methanol to give side products as water and ketals, our aim is to find water content but here excess water is generated so the titre value is not tru
| Is This Answer Correct ? | 6 Yes | 1 No |
Post New Answer View All Answers
How doing qbd practically?
sop of a uv visible spectrophotometer double beam elico model
what is the different in Total ash, sulphated ash, acid insoluble ash, alcoholic or non alcoholic ash?
how you start RS method development when for new product?
HI,I CLEARED BOB CLERK EXAM. MY INTERVIEW WILL BE ON 9TH OCTOBER,2010.PLEASE SEND ME INTERVIEW QUESTIONS AND ANSWERS. THANK YOU.
Colorimtry
how require to set assay concentration for standard and sample?
how many types of balance calibration test?
Why perchloric acid used for potentiometric titration
which batch require to use for analytical method validation?
What is the diffrence in japan mkt requirement in analytical method validation over US?
What is viod volume and peak purity in HPLC?
How to set analyticl specification for combination products?
why xterra column require to use at higher ph?
Which is the highly polar and highly non polar column in HPLC?
