why we are using polystyrene film for calibration of I.R
spectroscopy?
Answer Posted / nagaraj
polystyrene film is made by the polymer of styrene.its
having highly durability and stabeled at any temparature
because its made by the polymers.
| Is This Answer Correct ? | 56 Yes | 6 No |
Post New Answer View All Answers
[3/28, 20:52] Manoj P Venkatpurwar: how many impurities require to inject in assay specificity that how we can find out? and in Rs also how?
What is rs test why we are performing rs test?
How to establish relative response factor for hplc. Why it is required?
what is biorelivent dissolution media?
if you have given a blank water how you analyse by general analytical techniques?
in which situation require to change rs specification?
acceptance criteria for lod & loq by standard deviation of response and slope??
how you establish the LOQ?
Why acetonitrile and water are used as extraction solvent when analysis melamine? I thought they are miscible and won't be able to separate...
IS THERE ANY EQUIPMENT TO CHECK AND CALCULATE THE POLARITY OF A LIQUID?
how require to fix the linearity and accuracy cincentration range?
using gradient pressure in gas chromatography are not ?using gradient pressure why
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?
some product having water content method with pyridine and ethylene glycol mixture instead of methanol? how they are selecting and methanol is not suitable solvent how ?
how require to interprit the method precision data of hptlc?