Diff of FTIR

• The added line is THIS COLOR.
• The deleted line is THIS COLOR.
• Go to FTIR.

https://www.jasco.co.jp/jpn/technique/internet-seminar/ftir/ftir1.html
- ◆FTIRの基礎(1)　赤外分光法の原理
--  https://www.jasco.co.jp/jpn/technique/internet-seminar/ftir/ftir1.html