Commodity2005200620072008
Gas/smoke analysis app.$307$6,545$34,376$34,476
Spectrometers, spectrophotometers & spectrographs using optical radiations ...$63,082$1,685 $2,505
Exposure meters$4,072   
Instruments & app. for physical/chem. analysis, using optical radiations (U ...$2,666$1,193$545$419
Instruments & app. for physical/chem. analysis, n.e.s. in 90.27$4,550$117,271$90,194$300,829
Microtomes; parts & accessories of instr. & app. of 90.27$79$5,185$2,716$35,371
Total$74,756$131,879$127,831$373,600