›› 1998, Vol. 0 ›› Issue (3): 146-148+.

• 论文 • Previous Articles     Next Articles

Discrimination of black inks by FT-Raman spectrometry

XU CHE ,TANG CHUN (1.INSTITUTE O FFORENSIC SCEENCES,MINISTRY OF JUSTICE , SHANGHAI, 200063;2 SHANGHAIINSTTUTE OF 104 ,SHANGHAI,200002)   

  • Online:1998-06-25 Published:1998-06-28

Abstract: Six brands of black inks on paper were examined byFT- Raman spectrometry The results showed that the balck inks could be discriiiminated by FT-Raman spec-trometry As the method is easy ,quick and undestructiveto samples ,it is useful in black ink examination。

Key words: FT-Raman spectrometry, black ink, questioned document