a:3:{i:0;a:2:{s:4:"name";s:14:"Detector type:";s:3:"val";s:22:"with photon multiplier";}i:1;a:2:{s:4:"name";s:16:"Number of beams:";s:3:"val";s:11:"double-beam";}i:2;a:2:{s:4:"name";s:18:"Spectrometer type:";s:3:"val";s:26:"NIR, UV-visible absorption";}}