What is peak purity and response factor in chromatographic analysis? Why we required to find out response factor?
2 6371Which type of column should i use to check the purity of high molecular weight protein using HPLC reverse phase column chromatography? Hi everyone. I wanna to check the purity of high molecular weight protein (collagen) with MW of ~130 kDa using a HPLC. I know C18
1469Why should we use Potassium iodide and Hydrochloric acid during preparation of Iodine Molar solution?
1 3066Post New Analytical Chemistry Questions
in sampling of raw material which side is pasted sampled labels
In HPLC calibration, caffeine is used as primary standard for wave length calibration due to caffeine is having dual maxima at 273 & 205 nm and one minima at 245 nm. Any body can give reference of these details from any pharmacopeia (with chapter no.) or any other authentic guideline?
How to calibration of the uv spectroscopy and its test?
Why sometime potassium ortho phosphate mix with acetone use for sample preparation for hplc
if you get peak in blank then what require to do?
Identify problem faced when mass spectroscopy is used with HPLC system ?
Why six unit used for precision?
Why potassium dichromate is used in calibration of uv?
Colorimtry
Difference between the quantitative analysis and qualitative analysis?
which are the diffrent batches in the pharmaceuticals?
pharma industries oriented
What is aggregate and fragments in SEC?
Why irmoisture balance is used for corrugated box moisture testing
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?
