Commodity200520062007200820102011
Gas/smoke analysis app.$11,802 $411 $9$325
Spectrometers, spectrophotometers & spectrographs using optical radiations ... $8    
Exposure meters$357     
Instruments & app. for physical/chem. analysis, using optical radiations (U ...   $95,958  
Instruments & app. for physical/chem. analysis, n.e.s. in 90.27  $2,447  $314
Total$12,159$8$2,858$95,958$9$639