Commodity200520062007200820092010
Gas/smoke analysis app.$108,768$23,716$12,793$40,196$2,081$11,338
Chromatographs & electrophoresis instr.$10,414$135,828 $11,468$28,726 
Spectrometers, spectrophotometers & spectrographs using optical radiations ...$70,537  $70,464$12,463$92,879
Instruments & app. for physical/chem. analysis, using optical radiations (U ... $52,654$19,903$32,280$19,954$5,198
Instruments & app. for physical/chem. analysis, n.e.s. in 90.27$122,311$300,772$1,476,367$3,588,143$2,622,350$3,356,844
Microtomes; parts & accessories of instr. & app. of 90.27$437,658$52,775$454,871$235,422$177,670$42,833
Total$749,688$565,745$1,963,934$3,977,973$2,863,244$3,509,092