Commodity2005200620072008200920102011
Gas/smoke analysis app.$637$2,043$468  $12,547$249
Chromatographs & electrophoresis instr.   $1,310   
Spectrometers, spectrophotometers & spectrographs using optical radiations ...  $1,827  $3,997 
Exposure meters$3,161      
Instruments & app. for physical/chem. analysis, using optical radiations (U ...$672$2,269     
Instruments & app. for physical/chem. analysis, n.e.s. in 90.27$2,239$25,164$7,121$219$3,204$8,969$50,739
Microtomes; parts & accessories of instr. & app. of 90.27 $1,005 $799 $8,295 
Total$6,709$30,481$9,416$2,328$3,204$33,808$50,988