Commodity2005200620072008200920102011
Gas/smoke analysis app.$77,875$11,265$141,033$45,128$39,499$273,630$29,942
Chromatographs & electrophoresis instr.  $17,159$25,837$12,979$155,543$143,790
Spectrometers, spectrophotometers & spectrographs using optical radiations ...$19,902$301$37,396$36,376$725,088$881,509$685,132
Instruments & app. for physical/chem. analysis, using optical radiations (U ... $21,691$617$223$7,485$285,730$39,558
Instruments & app. for physical/chem. analysis, n.e.s. in 90.27$66,646$109,648$569,165$874,948$472,164$1,233,446$405,739
Microtomes; parts & accessories of instr. & app. of 90.27$85,676$21,059$39,909$425,585$370,570$173,683$42,606
Total$250,099$163,964$805,279$1,408,097$1,627,785$3,003,541$1,346,767