Commodity2005200620072008
Gas/smoke analysis app.$101,929$172,898$332,954$730,564
Chromatographs & electrophoresis instr.$3,562  $1,695
Spectrometers, spectrophotometers & spectrographs using optical radiations ...$47,733$21,393$7,774$56,878
Exposure meters$279$3,391  
Instruments & app. for physical/chem. analysis, using optical radiations (U ...$1,501$11,698$9,469$12,889
Instruments & app. for physical/chem. analysis, n.e.s. in 90.27$523,813$781,092$678,622$759,488
Microtomes; parts & accessories of instr. & app. of 90.27$35,511$147,487$190,917$90,783
Total$714,328$1,137,959$1,219,736$1,652,297