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