why we use deturium lamp in uv spctrophotometer other than lamps
Answer Posted / m.sivalingeswara rao
Because Deuterium lamp producess a continous spectrum of
light in the UV range as well as in vissible range,hthis
continuos spectrum is necessary for photometric record in
sensitive instruments like HPLC.
| Is This Answer Correct ? | 17 Yes | 4 No |
Post New Answer View All Answers
in hplc chromatogram started from left to right and in uv spectrum started from left to right
How to set analyticl specification for combination products?
how require to select dissolution media? what is discrimination?
What is the formula to determine the concentration of M of a solution given the % transmittance? Use %T = 43.7 as an example.
what is the purge flow & how to calculate
for heavy metal test lead used in which form pure form or any other form for preparation of lead standard sol
1)What's the meaning of Absorption,give a example. 2)What's the meaning of Adsorption,give a example. 2)what is the difference between Absorption and Adsorption.
Why only Copper standard is used to calibrate Atomic Absorption spectrophotometer?
is it nessesary to do solution stability for 7 days?
What is the formula for relative diffrence for standard solution in solution stability in validation?
what is the structure of DOWEX-50
what is turbidimetric titration?Give 2 examples.
which one is better separation in high pressure liquide chromatogram orlowpressure chromato gram in hplc
how to calibrate hplc & gc
Why irmoisture balance is used for corrugated box moisture testing