principle and calibration of uv. and why we use potassium dicromate solution for contol of absorbance

2768

why we use special regent like hexane, taluene and potassium dicromate in uv clabration.

2254

Why we use potassium dichromate in control of absorbance in uv region and copper sulphate in control of absorbance in visible region?

2912

why sre you used Potassium hydrogen phthalate in standarisation of 1N NaOH and 0.1 N Perchloric Acid?

9693

Why we use potassium hydrogen pthalate for determination of calibration in Total organic carbon

2121

can i used antimony potassium tartrate against potassium tartrate in Fehling B solution ?

1617

Why potassium dichromate is used in calibration of uv?

1923

Why sometime potassium ortho phosphate mix with acetone use for sample preparation for hplc

1416

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

1832

How does the sodium-potassium pump present in the cell membrane work? What is the importance of this protein for the cell?

900

What is the reaction that occurring between fas and potassium dichromate?

1229

Why we use potassium dichromate in uv calibration Exact reason behind it??

1188