Commodity2005200620072008200920102011
Gas/smoke analysis app.$1,239$1,098$21,862$9,976$111,523$22,364$11,325
Chromatographs & electrophoresis instr.     $47,118 
Spectrometers, spectrophotometers & spectrographs using optical radiations ... $19,526$98,161$97,220$87,172  
Exposure meters  $63,259    
Instruments & app. for physical/chem. analysis, using optical radiations (U ...$32,453$55,470$60,057  $4,456 
Instruments & app. for physical/chem. analysis, n.e.s. in 90.27$19,831$189,083$135,543$162,722$59,507$158,207$95,113
Microtomes; parts & accessories of instr. & app. of 90.27$17,894$147,153$30,414$1,465$12,749 $17,465
Total$71,417$412,330$409,296$271,383$270,951$232,145$123,903