why we are using polystyrene film for calibration of I.R
spectroscopy?
Answer Posted / k ramesh naidu
polystyrene film having the all functional groups in the entire range of IR region. Because it consists of all carbon linkages related to all kind of groups.
| Is This Answer Correct ? | 16 Yes | 6 No |
Post New Answer View All Answers
which situation gc hs and gc als require to use?
Is it nessesary all multimedia dissolution require descriminatory?
which one is better separation in high pressure liquide chromatogram orlowpressure chromato gram in hplc
What is third generation HPLC Columns?
In Dissolution Test why limit is define Q+5% what is the role of +5%.
What is rs test why we are performing rs test?
What is shaking level in GC?
how you establish the LOQ?
Principle of single pan analytical balance
How will u perform degradation study in detectors other thann PDA in HPLC Methodology
Hi sir if any product monograph not given known impurities (may be 5 impurities) specifications then how we require to proceed for inhouse formulation?
why octanol used to determine the partition coefficient ?
why xterra column require to use at higher ph?
How we can identify process related and degradation impurity in single method with short period?
WHAT IS THE PARAMETER FOR THE SELECTION OF MOBILE PHASE IN HPLC?