Contents 
4  Agilent Cary 630 FTIR Spectrometer User’s Guide 
ZnSe ATR Sampling Accessory  30 
Cleaning 31 
Collecting a background spectrum  32 
Collecting a sample spectrum  32 
Germanium ATR Sampling Accessory  34 
Cleaning 36 
Collecting a background spectrum  36 
Collecting a sample spectrum  36 
5 Bounce Zinc Selenide ATR Sampling Accessory  38 
Cleaning 38 
Collecting a background spectrum  39 
Collecting a sample spectrum  39 
Transmission Sampling Accessory  40 
Cleaning 41 
Collecting a background spectrum  41 
Collecting a sample spectrum  42 
10 and 45 Degree Specular Reflectance Sampling Accessories  42 
Cleaning 44 
Collecting a background spectrum  44 
Collecting a sample spectrum  45 
TumblIR Sampling Accessory  45 
Cleaning 46 
Collecting a background spectrum  47 
Collecting a sample spectrum  47 
DialPath Sampling Accessory  48 
Cleaning 50 
Collecting a background spectrum  51 
Collecting a sample spectrum  51