Commodity200520062007200820092010
Gas/smoke analysis app.$2,504$192 $13,455$45,843$54,352
Spectrometers, spectrophotometers & spectrographs using optical radiations ...$1,935 $734 $4$26,624
Instruments & app. for physical/chem. analysis, using optical radiations (U ...    $7,788$5,011
Instruments & app. for physical/chem. analysis, n.e.s. in 90.27$9,494$1,843$95,129$237,096$176,053$268,190
Microtomes; parts & accessories of instr. & app. of 90.27   $2,186 $7,997
Total$13,933$2,035$95,863$252,737$229,688$362,174