how to prepare solution in ppb6 12902
how to prepare low ppm solution from high ppm solution ?1 7011
difference between AAS & flame photo meter ?3 28884
how to calibrate AAS ? give me the procedure?3 11205
how ir specrometer is calibrated ?1 3822
We use hicrome 10 cxs column in hplc analysis....pls tell me.. what is the meaning of 10 cxs?
Basic principle of ESI?
How can I develope method of dissolution by HPLC OR UV
How to determine the EDTA content by potentiometry titration in Ceftriaxine sodium
what parameters we will consider while developing a HPLC method and how we confirm our HPLC method is valid?
in dissolution why pool sample needed? in which type of drug pool sample need?
how to get accurate result for Residue on evaporation in purified water
In the isomers,enantiomers give the only physical properties present such that no chemical properties present.
How can the GC or HPLC method is selected to determine the impurity profile in drug product?
Home heating oil or furnace oil what is made from? Can (base oil plus diesel/kerosen) = home heating oil?
As per ICH related substances stability trend limit from initial to shelf life
why are measure gas flow " ml " in Gas chromatography
calibrtion procedue of LC-MS
Which std. used for standrdisation of ZnSO4?
what is peak purity and its formula