in hplc chromatogram started from left to right and in uv spectrum started from left to right
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Why 1.2% KCl is used for limit of stray light? and why limit of stray light is required in UV calibration?
how to calculate corelation coefficient in G.C Calibration? what is the calculation part?
In Karl fischer titrator what medium we can choose to analysing aldehyde and ketone samples by using KF reagent
how to prepare solution in ppb
what is mean by extactable and leachable study?
How they found 1mL of K.F reagent is equivalent to 5mg of water and if we change the composition of K.F reagent, is it can neutralize more amount of water?
principle of AAS & its uses ?
why we use TLC?
what is the difference betwen the analytical column & peparative column?
How long we can use hygroscopic reference standard in terms of water absorb.I mean in line with respective monograph's specification or more than that?
What is the difference between qualitative and quantitative analysis (hplc)
how does h2so4 prevent oxidation of mohr salt before it is titrated?