Answer Posted / satheesh kumar
There is no cut-off value for RI detector
| Is This Answer Correct ? | 10 Yes | 3 No |
Post New Answer View All Answers
How to compare XRD graphs against standard and carry polymorpism study of API's by powder XRD method?
what is the difference between potentiometric titration and karl fischer titration?
what is %labelled amount in content uniformity of dosage unit and its calculation?
why should we perform dissolution PVT calibration only by UV spectrometer, not by HPLC ?
Colorimtry
What is dose dumping? why require to do?
In HPLC calibration, caffeine is used as primary standard for wave length calibration due to caffeine is having dual maxima at 273 & 205 nm and one minima at 245 nm. Any body can give reference of these details from any pharmacopeia (with chapter no.) or any other authentic guideline?
Why Ethanol is Used for Standardization of GC Head space?
Did anybody have method for acetyl cysteine effervescnce tablet
In the isomers,enantiomers give the only physical properties present such that no chemical properties present.
why sre you used Potassium hydrogen phthalate in standarisation of 1N NaOH and 0.1 N Perchloric Acid?
some product having water content method with pyridine and ethylene glycol mixture instead of methanol? how they are selecting and methanol is not suitable solvent how ?
Ph meter can show more than 14 ph reading? Why ph range in between 1 to 14 only?
What is split ratio in Gc? Splitless? how requirr to select?
How to do regeneration of Metacarb Pb plus column?