how the compound separate in coulunm,explain

1000

what is the procedure for cleaning of lenses of hatr accesory of ftir instrument?

1045

How they found 1mL of K.F reagent is equivalent to 5mg of water and if we change the composition of K.F reagent, is it can neutralize more amount of water?

317

4. Describe the operation of the Craig apparatus. Chapter.3 Equilibrium Processes in Separations

1257

Why sometime potassium ortho phosphate mix with acetone use for sample preparation for hplc

232

WHICH STANDARD WE USE IN SILICA ANALYSIS IN SILICA-GEL METHOD FOR SOLID SAMPLE

845

What is intact assay method development.....?

1102

please explian me about area normalisation method,diluted standard method,impurity vs impurity and which one has to be selected in method development

308

what is %labelled amount in content uniformity of dosage unit and its calculation?

3558

How to check hplc detecter sensitivity?

222

what is partion and column chromatography

1025

Why only Copper standard is used to calibrate Atomic Absorption spectrophotometer?

1211

Why we check moisture,ash & AIA in product

456

what is the importance of peak purity in HPLC and how we can calculate through manul(not software)?

3070

How do we quantify crystaline and amarpous forms by using (NMR, XRD)spectroscopic techniques? Which any others instruments are useful for this quantification? explain

1135