what is the difference between hplc and uplc?

Answer Posted / brahmanandareddy

difference between the hplc and uplc only capacity of the pressure limits, hplc pressure limits up to 5000 psi-6000 psi, uplc pressure limits up to 1800 psi

Is This Answer Correct ?    3 Yes 15 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

WHY given much noise PDA dector then VWD Dector

1508


What is importance of pH in the Heavy metal test and How it effect on the test results?

1760


on the basis of bcs class how to proceed the solubility?

285


What is the difference between purge septum flow and column flow in gas chromatography?

1846


For standardization of volumetric solutions, acceptance limit for concentration is considered as 10% of nominal concentration and %RSD as NMT 0.2% (for appropriate no. of replicates). But , if %RSD has not met, what should be further action?

1257






if your impurity coeluting with each other in that situation how require to set specification? is it acceptable?

374


what is lod and loq ?,why use k2cr2o7 , kcl h2so4 in uv calibration ?,why use benzophenone & caffene acetone in hplc calibration ?,what is leading peak in hplc ?why we do the calibration of limit of stry light in hplc & uv ?

3194


In IR spectra, generally a molecule vibrates without apply emr or ir light?

1441


how require to set assay concentration for standard and sample?

375


In HPLC calibration, caffeine is used as primary standard for wave length calibration due to caffeine is having dual maxima at 273 & 205 nm and one minima at 245 nm. Any body can give reference of these details from any pharmacopeia (with chapter no.) or any other authentic guideline?

1463


What is diffrence between extractable volume and deliverable volume? Answer pls

3938


Why we used in n-butyl acetate water content terminology while in ethyl acetate we used moisture content terminology?

1380


what is biorelivent dissolution media?

308


As per ICH related substances stability trend limit from initial to shelf life

2676


[3/28, 20:52] Manoj P Venkatpurwar: how many impurities require to inject in assay specificity that how we can find out? and in Rs also how?

359