why we are using polystyrene film for calibration of I.R
spectroscopy?
Answers were Sorted based on User's Feedback
Answer / y.rajeshkumar
Poly styrin film is cover to all ir regions that's why used
| Is This Answer Correct ? | 0 Yes | 3 No |
Answer / manoj k harne
It is a polymer. Due its own chemical and physical property, it has no effect of environment hence it is not degradable and it is free from moisture.
| Is This Answer Correct ? | 2 Yes | 6 No |
why we cannot analysis below 200nm in u.v?
what is the difference between M.C and LOD
21 Answers Aurobindo, Cipla, Laurus, Matrix, Synthokem Labs,
in hplc calibration injector linearity pass,it means inj and det is good. why to perform detector linearity is it required, if it is required,what is difference between injector and detector linearity in hplc calibration
why water content test performed
What is shaking level in GC?
How NMR spectra can be calibrated in presence or absence of TMS?
Polarized meter calibration, 1. Method name? 2. Which solution use? 3.why?
why digestion require in icpms?
what is the meaning of linearity,principle of co-relation coefficient?
In GC and HPLC ,how we can decide which of following method will be suitable or use for quantitation of chromatogram at the time of method development. 1.Area Normalisation 2.External standard method 3.Internal standard method
How we get DST moisture 15.4-16.0%. what is the calculation or method behind it.
For titration in anhydrous media with perchloric acide, if lack of titrator, Which indicator is been used for replacement. How calculate pH of test solution to choose suitable indicator?