2.5 100 90 80 70 60 50 40 30 20 10 0 3 3.5 4 4.5 MICRONS 5 5.5 6 7 8 9 10 11 12 13 15 20 25 30 45 100 0.0 % T R A N S M I T T A N C E .05 A B S O R B A N C E 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 1.0 2.0 I N T E N S I T Y 4000 3800 3600 3400 3200 3000 2800 2600 2400 2200 2000 WAVENUMBERS 1800 1600 1400 1200 1000 800 600 400 200 100 NICOLET RAMAN 950