how std. of znso4
what is the difference between c-8 and c-18 column
How require to develop GC method? how to select diluent, GAS, column selection and other chromatographic conditions?
what is the d/f b/w normality and molarity and molality..?
What is stray light in uv what are units for stray light
What attracted you to analytical chemistry?
suppose i give three compounds A,B,C how do u calculate assay of those three componds which method do u prefer
what is the analytical procedure for COD and BoD
principle of FTIR
What is the exact reason to use THF and IPA in buffers of Reverse phase HPLC as a solvent?
how many types of balance calibration test?
if your impurity coeluting with each other in that situation how require to set specification? is it acceptable?
Identify problem faced when mass spectroscopy is used with HPLC system ?
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