which light is used in FT-IR spectroscopy
Answers were Sorted based on User's Feedback
Answer / jagadeeshchandra
In IR spectometer no lamp will be used.
IR radiation is produced by electrically heating an inert
solid material in the temperature range of 1500-2000k.The
heated material then emits IR radiation.
Ex: 1. Nernest glower - A cylinder of rare earth oxides
2200 k temperature
2. Glober - Silicon carbide rod 1500 k temp
3. Incandescent wire
4. Nichrome
5. Light emitting diodes
Other natural sources are sun,fire. IR is one of the light
emitting from these
Is This Answer Correct ? | 17 Yes | 0 No |
Answer / raja
For IR instruments no specific lamp was not required. IR Range radiation purpose heating the ceramic coil or any other heating capacity lamp or other..
Is This Answer Correct ? | 1 Yes | 0 No |
Answer / chhatrapal singh in dhanuka ph
Nernest Glower lamp is used in IR
Is This Answer Correct ? | 0 Yes | 2 No |
why we use prednisone tablet in chemical callibration of dissolution apparatus?
6 Answers Cipla, Mylan, Umedica Laboratories,
how require to calculate mass balance in related sub?
for inorganic molecules require to do RS, Assay and disso?
What is the difference b/w OVI Solvents and Residual Solvents in case of Gas Chromatogaphy and What is its Detection Limit?
8 Answers Jubilant Organosys, Suven Life Sciences,
Is it nessesary all multimedia dissolution require descriminatory?
for heavy metal test lead used in which form pure form or any other form for preparation of lead standard sol
1 Answers Watson Pharmaceuticals,
why we are using in ph calibrations ph4,7,9.2 buffers only?
Why perchloric acid used for potentiometric titration
give clarity of linearity and range in method validation
In the test for control of absorbance in UV calibration why do we use only potassium dichromate and what is purpose of taking a specified amount of 57.0-63.0mg?
8 Answers Aurobindo, Cipla, FDC,
Why pyrene is also use for calibration if detector
How to compare XRD graphs against standard and carry polymorpism study of API's by powder XRD method?