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 6148How can we calculate "confidence interval" in analytical method validation? Pl. explain with example.
3579In 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 31701Post New Analytical Chemistry Questions
what is the principle involved in turbidometry and nephelometry ?
In which situation we require to prepare the standard solution from sample in Related substance method?
Describe your field experience sample type collected,sample techniques,field measurements taken and equipment used?
in gas chromatography what is the difference between gas flow rate and average linear velocity ?
What is control room temperature and which guide line says?
Why sometime potassium ortho phosphate mix with acetone use for sample preparation for hplc
What is third generation HPLC Columns?
how require to select dissolution media? what is discrimination?
How to calculation of residual solvent methanol (3000 ppm) standard solution, and how many quantity used of test sample
How we can identify process related and degradation impurity in single method with short period?
why salisylic acid not using now days for disdolution calibration?
why should we perform dissolution PVT calibration only by UV spectrometer, not by HPLC ?
What is the diffrence in japan mkt requirement in analytical method validation over US?
what is impurity profile. how to interpret this impurity profile to a drug product or drug substance.
what is third integration
