Answer Posted / seenu
pH means h+ ion concentration pOH means oh- ion
concentration
| Is This Answer Correct ? | 57 Yes | 9 No |
Post New Answer View All Answers
What is similarity factor?
Please tell me about the pH of Polycaboxylic ether is it in the 5-6 range ever or more than 6
What is the formula for relative diffrence for standard solution in solution stability in validation?
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?
How will u perform degradation study in detectors other thann PDA in HPLC Methodology
In GC calibration,what is the procedure to calibrate the TCD (thermal counductivity detector)suggest ?
In HPLC (Waters) software Empower1,2 &3 what is the updation for each version
what is the structure of DOWEX-50
what is mean by dissolution hydrodynamics?
what is the procedure for cleaning of lenses of hatr accesory of ftir instrument?
How to calculation of residual solvent methanol (3000 ppm) standard solution, and how many quantity used of test sample
why we are using benzene, anyline in acetic anhdride assay titration method?
Why only hydroxy naphthol blue indicator is used for standardisation of 0.05M EDTA solution instead of solochrome Black T or Euriochrome Black T indicator which is used for all sample analysis with 0.05M EDTA solution?
we are performed SOR for a particular product the limit is -6 to -10.We face particular bathes it is not meeting the specification.we performed diffrent instrument diffrent analyst we are getting diffrent diffrent results.solvent is dimethyl sulfoxide what could be the reasion
which one is better separation in high pressure liquide chromatogram orlowpressure chromato gram in hplc
