Commodity2005200620072008
Gas/smoke analysis app.$30,549$34,066  
Spectrometers, spectrophotometers & spectrographs using optical radiations ...$5,332 $89,248$18,938
Instruments & app. for physical/chem. analysis, using optical radiations (U ... $11,316$30,656$16,739
Instruments & app. for physical/chem. analysis, n.e.s. in 90.27$226,690$278,067$620,694$1,503,493
Microtomes; parts & accessories of instr. & app. of 90.27$13,151$4,853$7,469$447
Total$275,722$328,302$748,067$1,539,617