what is the meaning of PURITY AND POTENCY .what is the
difference between PURITY and POTENCY
Answer Posted / ravindikar surdikar
Purity is the qualitative analysis method in which we
directiely calculate by area normalization.
Potency is quantitative analysis method in which we compair
with standard and calculate it on anhydrus basis or on
dried basis.
| Is This Answer Correct ? | 7 Yes | 4 No |
Post New Answer View All Answers
While performing TOC sst analysis Zero shift disabled & sample analysis zero shift enabled why?
WHICH STANDARD WE USE IN SILICA ANALYSIS IN SILICA-GEL METHOD FOR SOLID SAMPLE
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 a1% value is used for some product ? What is the criteria for selection a1% value ?
how many types of balance calibration test?
What is the difference between chromatographic purity and related substances?
process of Diclofenac sodium,IP.
if identification threshold crosses the limits then what next step?
what are the guidelines for analytical method validations?
why cone formation during dissolution?
WHAT IS THE PARAMETER FOR THE SELECTION OF MOBILE PHASE IN HPLC?
what is impurity profile. how to interpret this impurity profile to a drug product or drug substance.
Difference between the quantitative analysis and qualitative analysis?
what is %labelled amount in content uniformity of dosage unit and its calculation?
analytical method validation require to with respect to release specification or shelf life specification?