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
- 65795 Views
- Aurobindo, GVK, Sohan Healthcare, I also Faced
- E-Mail Answers
Answer Posted / kevan bhalodiya
kf factor limite cant stable cause we use different type of reagent and thats strength are not same.
factor show only strendth of reagent.
so,factor limite cant consider.
| Is This Answer Correct ? | 5 Yes | 4 No |
Post New Answer View All Answers
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?
Colorimtry
pharma industries oriented
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 ?
what are the standard methods for HPLC?
Why perchloric acid used for potentiometric titration
If change in specification which parameter require to do for validation? if change in chromtographic condition then which parameter? if api change then which parameter? if change composition then which parameter? if old method not work out then whicj parameter? if additional one impurity added then which parameter of validation require to do on above each conditions? elaborate separately
CAN WE DETERMINE THE PEAK PURITY IN GAS CHROMATOGRAPHY ANALYSIS?
how you determine moist.of NaOH sol or NaOH flacks
how to develop the icp ms method? Application of icp ms?
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?
Why only Copper standard is used to calibrate Atomic Absorption spectrophotometer?
what is %labelled amount in content uniformity of dosage unit and its calculation?
how to set sample and standard concentration in RS method?
analytical method validation require to with respect to release specification or shelf life specification?
