Un-Answered Questions { Sciences }

different between dicot & monocot with example ?

950


What is the Formula for coreletion coefficient in plhplc calibration

1234


How to calculate coreletion coefficient

1127


Which liquid use fingerprint

1437


Why do we use vaccum in Loss on drying test?

1203


WHY pKa value is more important than pH value of the mobile phase in HPLC?

1248


Which of the following metals is a better conductor of electricity? A. Silver B. Copper

1031


Many times I don't got a caffeine peak in calibration of hplc using guard column ❓

1155


how my msc biotechnology degree is relevant to the niacl ao job

988


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?

1234


In Assy by potentio metry titration method how select MET U ,DET U, SET U,

1301


in sampling of raw material which side is pasted sampled labels

1242


why holium oxide prepared in 10% HCLO4 SOLUTION

988


How to preform dissolution profiling

1256


Barc in chemistry

831