how to prepare solution in ppb6 13790
how to prepare low ppm solution from high ppm solution ?1 7531
difference between AAS & flame photo meter ?3 30704
how to calibrate AAS ? give me the procedure?3 11763
how ir specrometer is calibrated ?1 4095
can i use hplc detector to uplc and why?
Why to use propyl paraben in HPLC gradient calibration
Why dissolution test is not performed in all of the products
what is difference in ods I ods II is this is realy from sorbent / packing characteristics or from other means
What is the principle of Thermal conductivity detector and FID?
What is the purpose of octyl silane columns?
in dissolution in one tablets two molecule one is losartan & second is HCTZ losartam is complies in s1 stage & hctz is complies in s2 stage then how to report result losartan s1 stage result or losartan s2 stage result
How will u perform degradation study in detectors other thann PDA in HPLC Methodology
what is the extinction coefficient for Indomethacin or at 319nm wave length.
what is the procedure for cleaning of lenses of hatr accesory of ftir instrument?
In Dissolution Test why limit is define Q+5% what is the role of +5%.
For limit test of heavy metals in BP, Method C require that the substance is ignited at a temperature not exceeding 800 °C. Why confines such the temperature?
about method developement in hplc