why water, methanol, ethanol ets solvents are used in UV
SPECTRIPHOTOMETER for blank reading ?
Answer Posted / shiva
all samples are mostly soluble in these solvents and also
having low cost.Methanol is mainly used for blank.
Is This Answer Correct ? | 4 Yes | 1 No |
Post New Answer View All Answers
WHAT IS THE CRITERIA FOR SELECTION OF TIME OF DISSOLUTION AND THE MEDIUM OF DISSOLUTION?
From where require to take the RLD sample?
We use Potassium Dichromate solution for the calibration of UV-Visible Spectrophotometer in UV region. My question is to calibrate visible region which solution could be used in photometric accuracy
for inorganic molecules require to do RS, Assay and disso?
Colorimtry
IS THERE ANY EQUIPMENT TO CHECK AND CALCULATE THE POLARITY OF A LIQUID?
Principle of single pan analytical balance
What is the difference between spectro meter and spectro photo meter?
how require to set assay concentration for standard and sample?
Which parameter require to do for analytical method equivalency?
How can I develope method of dissolution by HPLC OR UV
What is the formula to determine the concentration of M of a solution given the % transmittance? Use %T = 43.7 as an example.
how you start the solubility study?
For standardization of volumetric solutions, acceptance limit for concentration is considered as 10% of nominal concentration and %RSD as NMT 0.2% (for appropriate no. of replicates). But , if %RSD has not met, what should be further action?