Why potassium dichromate is used in calibration of uv?
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which are the sizes of capsules?
why in hplc peaks are in positive side(it means upside) not in negative side?
today i am doing calibration of HPLC. when i inject the blank it was going on -ve.(bleow then zero) why?
Why we are use 0.005M Sulphuric acid, in control of absorbance performance test UV Spectrophotometer calibration
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differnc btw c18 and c-8 column
Why use in sodium salicylate in uv lamps calibration
1 Answers Auctus Pharma, Reddy Labs,
how to prepare 5normality of hcl
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?
What r the limitatoins of uv visible spectroscopy ? Why Water use in blank standard for uv visible spectroscopy ?
what is the difference between IR and FTIR instrument analysis
is there any material other than caffene to calibrate hplc detector