i set electrode to 7 buffer than i used it to check 4 buffer and 10 buffer if the results are not as expected than is it better to set the buffer again to 4 buffer or is there any other method available please let me know ...
2 7142How can we calculate "confidence interval" in analytical method validation? Pl. explain with example.
4269In case of HPLC coloums what is the difference Between C8 & C18 coloums & how can we select difference type of coloums like Inertial ODS , Hypersil BDS , ODS etc.?
4 33425Post New Analytical Chemistry Questions
WHY pKa value is more important than pH value of the mobile phase in HPLC?
what is diffrence between specificity and selecivity?
what is classification of elemental impurities? what is risk assement in elemental impurities?
why we use Dichlorobenzene.nitrobezine.t-butyldi sulhate.for calibration of gc Head space
how you establish the LOQ?
function of detecter in hplc ,gc and spectroscopy? function of carrier gas in gc?
Difference between the quantitative analysis and qualitative analysis?
How to calculation of residual solvent methanol (3000 ppm) standard solution, and how many quantity used of test sample
how you start the solubility study?
CAN WE DETERMINE THE PEAK PURITY IN GAS CHROMATOGRAPHY ANALYSIS?
WHICH STANDARD WE USE IN SILICA ANALYSIS IN SILICA-GEL METHOD FOR SOLID SAMPLE
in dissolution if one bowl got 70 percent 2nd bowl got 80 percent and 3rd bowl got 90 percent then how proceed?
In Assy by potentio metry titration method how select MET U ,DET U, SET U,
what is %labelled amount in content uniformity of dosage unit and its calculation?
What is importance of pH in the Heavy metal test and How it effect on the test results?