Commodity200520062007200820092010
Gas/smoke analysis app.$112,054$127,595$1,063,953$364,813$156,583$271,690
Chromatographs & electrophoresis instr.$104,629$149,270$242,147$416,965$105,111$364,208
Spectrometers, spectrophotometers & spectrographs using optical radiations ...$215,223$423,522$277,068$633,455$406,851$747,108
Exposure meters$962$2,044$1,846$716  
Instruments & app. for physical/chem. analysis, using optical radiations (U ...$161,458$793,362$1,766,823$1,059,783$952,096$434,518
Instruments & app. for physical/chem. analysis, n.e.s. in 90.27$786,126$586,118$797,281$1,410,408$777,770$621,553
Microtomes; parts & accessories of instr. & app. of 90.27$392,058$390,381$662,862$710,326$214,702$242,020
Total$1,772,510$2,472,292$4,811,980$4,596,466$2,613,113$2,681,097