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
What is diffrence between extractable volume and deliverable volume? Answer pls
in which situation ion pair agent require to use?
What is gelatinization?
what is %labelled amount in content uniformity of dosage unit and its calculation?
why holium oxide prepared in 10% HCLO4 SOLUTION
How to decide assay range for non pharmacopeial API analysis by HPLC? Could you give me any reference for same e.g Guidelines or Paper publications?
in which situation require to use paddle and basket?
what is partion and column chromatography
in stress study if your api not soluble in hcl naoh h2o2 then what require to do?
How require to develop GC method? how to select diluent, GAS, column selection and other chromatographic conditions?
In which situation we require to analytical method validation of excipient?
What is a difference between potency and purity?
why require the ph, buffer during hplc mobile phase?
why require to do water content for drug product?
what are the guidelines for analytical method validations?