Interested to Buy Any Domain ? << Click Here >> for more details...
why the ph scale range is 1 t0 14 and why not beyond 14 and not to below 1?
- 5 Answers
- 22197 Views
- Avra, Granules, Orchid, I also Faced
- E-Mail Answers
Answer Posted / ankit
H2O dissociates in 7 H and 7 OH so max 14 and 7 neutral
| Is This Answer Correct ? | 9 Yes | 6 No |
Post New Answer View All Answers
Why we select scan range from higer wavelength to lower wavelength in uv visible spectroscopy and ftir spectroscopy ? .
Did anybody have method for acetyl cysteine effervescnce tablet
which are the sizes of capsules?
We use hicrome 10 cxs column in hplc analysis....pls tell me.. what is the meaning of 10 cxs?
how can give the expiry period and restadardisation of volumetric solution
For limit test of heavy metals in BP, Method C require that the substance is ignited at a temperature not exceeding 800 °C. Why confines such the temperature?
in which situation require to change rs specification?
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 ?
why require to do water content for drug product?
what is the extinction coefficient for Indomethacin or at 319nm wave length.
How we choose the mobile phase for method development.?
if content uniformity passing but dissolution varrying then what is next step?
what is mean by dissolution biowaiver study?
what is the structure of DOWEX-50
what type of question will ask in the interview of lab chemist.
