Commodity200520062007200820092010
Gas/smoke analysis app.$413,118$400 $381,386$26,886$40,818
Chromatographs & electrophoresis instr.$100$39,070$122,889$69,025$94,381 
Spectrometers, spectrophotometers & spectrographs using optical radiations ...$25,728$59,320$222,740$135,791$499,465$417,378
Exposure meters $1,939$69,134   
Instruments & app. for physical/chem. analysis, using optical radiations (U ...$6,000$19,085$6,415$85,879 $41,522
Instruments & app. for physical/chem. analysis, n.e.s. in 90.27$31,135$541,115$154,661$2,209,057$750,276$434,824
Microtomes; parts & accessories of instr. & app. of 90.27$24,540$412,889$1,171,440$782,922$111,385$117,792
Total$500,621$1,073,818$1,747,279$3,664,060$1,482,393$1,052,334