Commodity200520062007200820092011
Gas/smoke analysis app.$140,487$406,543$1,316,469$828,958$650,286$1,291,811
Chromatographs & electrophoresis instr.$452,905$451,714$931,537$1,113,275$680,751$1,554,328
Spectrometers, spectrophotometers & spectrographs using optical radiations ...$436,474$583,563$1,281,504$1,038,689$1,619,407$3,075,241
Exposure meters $208    
Instruments & app. for physical/chem. analysis, using optical radiations (U ...$227,765$465,465$749,124$424,082$566,168$1,382,479
Instruments & app. for physical/chem. analysis, n.e.s. in 90.27$971,381$711,232$1,632,059$2,053,377$1,638,814$4,779,686
Microtomes; parts & accessories of instr. & app. of 90.27$406,751$653,347$583,564$869,596$767,514$2,357,892
Total$2,635,763$3,272,072$6,494,257$6,327,977$5,922,940$14,441,437