If we do accuracy at same concentration at which linearity planned,what is the need to do linearity separately?
1855In burette calibration of Karl fischer Instrument, the multiplication factor 1.00693 is using for how much ml of water dispenced. why
1 3574In UV-VIS spectrophotometer:My diluent is methanol even though i corrected base line for methanol,In my sample scan i found methanol peak.what is the reason?
2 9327What is the diffrence between the performing of LOD ordinary drying at voven and vaccum method.
Apex,
4 9585how a particular wavelength can be different for a particular compund while analysing by uv and by HPLC.
1924
in which situation ion pair agent require to use?
The use of vermilion on rubric of the Tartar Relation is confirmed by the presence of three lines attributed to HgS. Why should this diatomic have more than one vibrational line?
What is split ratio in Gc? Splitless? how requirr to select?
how require to select dissolution media? what is discrimination?
on the basis of bcs class how to proceed the solubility?
Explain the difference between hcl acid and hcl gas?
Please give idea about method development for cleaning method and how maco level establish
what are risk assement in the analytical qbd?
Explain what is the net charge of a non-ionized atom?
Explain acid gas?
why digestion require in icpms?
What are some common compounds or chemical reactions involving Protactinium, and how do they contribute to our understanding of this element?
how we can identify the impurity is coming below loq at transfering site?
Tell me the common name of the molecule dihydrogen dioxide?
How do we quantify crystaline and amarpous forms by using (NMR, XRD)spectroscopic techniques? Which any others instruments are useful for this quantification? explain