====== IR spectrometer ======

<cri_photo_thumb 
    stock_photo:labs:org_synth:activities:ir_spectrometer:ir_spectrometer1 | 
    stock_photo:labs:org_synth:activities:ir_spectrometer:ir_spectrometer1_s.jpg?73 | 
    ir_spectrometer1 
>
<cri_photo_thumb 
    stock_photo:labs:org_synth:activities:ir_spectrometer:ir_spectrometer2 | 
    stock_photo:labs:org_synth:activities:ir_spectrometer:ir_spectrometer2_s.jpg?73 | 
    ir_spectrometer2 
>