Why we select scan range from higer wavelength to lower wavelength in uv visible spectroscopy and ftir spectroscopy ? .
856In the HPLC Calibration done wavelength accuracy done between 200nm-280nm .but not done remaining 300-400nm not done ?
860Post New Analytical Chemistry Questions
How to calibration of the uv spectroscopy and its test?
In GC calibration,what is the procedure to calibrate the TCD (thermal counductivity detector)suggest ?
How we can identify process related and degradation impurity in single method with short period?
in which situation ion pair agent require to use?
How do we quantify crystaline and amarpous forms by using (NMR, XRD)spectroscopic techniques? Which any others instruments are useful for this quantification? explain
effect of pore size, pore volume, partical size, column length, carbon load on retention time? what is carbon load? what is the use?
before starting analytical method valodation what you checking? and how giving preference to start validation?
CAN WE DETERMINE THE PEAK PURITY IN GAS CHROMATOGRAPHY ANALYSIS?
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how decide the clining method and cleaning method validation require for this perticular products?
What if impurity area in control sample coming more as compared to LOQ level of impurity ?
Ph meter can show more than 14 ph reading? Why ph range in between 1 to 14 only?
if tech transfer fails whay require to do?
How you develop a method in HPLC?
Explain the relations between number of carbon atoms in alkanes and retention time ?