Answer Posted / priyanka.r
According to usp code L1=C18 COLUMN
L7=C8 COLUMN
| Is This Answer Correct ? | 8 Yes | 3 No |
Post New Answer View All Answers
why require the ph, buffer during hplc mobile phase?
What are usp limits for theoritical plats,resoution,tailing factor,peak to valley ratio
what are the guidelines for analytical method validations?
how require to set assay concentration for standard and sample?
Tell me about analytical method validation in QC
What is the purpose of octyl silane columns?
can we use the same detector in HPLC as well GC and what could be the differences we can find in the final chromato graph in any aspects?
What is the formula to determine the concentration of M of a solution given the % transmittance? Use %T = 43.7 as an example.
in stress study if your api not soluble in hcl naoh h2o2 then what require to do?
Related substance method equivalency on control sample or spiked sample?
when we talk about change in entropy we consider total entropy means of surround +entropy of system but when we talk about change in Gibss free energy we consider entropy of system.explain with reason.
for inorganic molecules require to do RS, Assay and disso?
How we choose the mobile phase for method development.?
please explian me about area normalisation method,diluted standard method,impurity vs impurity and which one has to be selected in method development
What is split ratio in Gc? Splitless? how requirr to select?