Which is the highly polar and highly non polar column in HPLC?
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difference between precision & accuracy.
Why KBr is used in FTIR ?
What is viod volume and peak purity in HPLC?
What is Threshold in hplc?
what is mean by UOD?
a bottle of concerntrated HCL (36.5) was labelled as 37% (w/w) and density 1.19m/l.What is hcl molarity?
what is the need of calulation of RRF of impurity in HPLC analysis?
if v use HELIUM & ARGON instead of NITROGEN as a mobile phase what happen in GC SYSTEM ?
For LOD and LOQ determination which method is accurate? (slopemethod or s/n ratio method)
why we use TLC?
In C8,C18....etc have 4&5 etc... microns Columns is there like that how to separate Chiral columns as per Micron size?
IN DISSOLUTION TEST S1AND S2 AND S3 CONDITIONS ALL ARE FAILED THEN WHAT IS THE DESSICION U CAN TAKE