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Chemistry AllOther (190) What is the principle of HPLC, GC, LCMS, GCMS,LC QQQ, GC QQQ, LC Q TOF and GC Q TOF. What are the applications and Specificity?
8807What is the difference between Spectroscopy and spectrophotometry,What are the applications?
4 11701i 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 7014How can we calculate "confidence interval" in analytical method validation? Pl. explain with example.
4150In 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 33207
how to calculate elemental impurities?
what is silicon chip
What precaution u take when doing rs preparing
there is something which we call as the basicity of an acid i wanted to ask is that is there something like the basicity of an alkali if yes than how can we define it?
in hplc chromatogram started from left to right and in uv spectrum started from left to right
Explain the process of protactinium-uranium fractionation and its implications for understanding geological and geochemical processes.
How is librated iodine estimated?
Protactinium-231 decays to Uranium-235. How is this decay used in radiometric dating and the determination of geological ages?
Active Ingredients in septilin ??
What is the accepted microbial load in APIs as per USP.........?
What is the difference between fractionation and distillation?
What is meant by ph of a solution?
in stress study if your api not soluble in hcl naoh h2o2 then what require to do?
why xterra column require to use at higher ph?
why does used dry caffien in HPLC calibration?