紅外譜的樣品制備-薄膜樣品

Sample Preparation for IR Spectra - Film Technique

In Bio-Rad's laboratories, the film technique is used for samples with  melting  points  below  72°C  and  for  samples  with  low crystallinity,  such  as  polymers.  The  film  technique  is  also attempted  when  other  methods  fail  to  produce  a  good spectrum.