Commodity200520062007200820092010
Gas/smoke analysis app.$32,932$51,251$143,427$48,726$18,048$22,409
Chromatographs & electrophoresis instr.$2,000  $27,063$2,477$4,439
Spectrometers, spectrophotometers & spectrographs using optical radiations ...$35,002 $108,179$29,776$10,078 
Exposure meters $406    
Instruments & app. for physical/chem. analysis, using optical radiations (U ...  $16,326$105 $25,604
Instruments & app. for physical/chem. analysis, n.e.s. in 90.27$307,135$581,351$281,536$115,826$53,464$233,158
Microtomes; parts & accessories of instr. & app. of 90.27$11,097$4,977$27,782$2,684$12,275$212,740
Total$388,166$637,985$577,250$224,180$96,342$498,350