Commodity200520062007200820092010
Gas/smoke analysis app.$7,898 $140,200$3,184$7,115$295,038
Spectrometers, spectrophotometers & spectrographs using optical radiations ...$3,125$81$501$14,720$12,538$5,135
Instruments & app. for physical/chem. analysis, using optical radiations (U ...     $5,051
Instruments & app. for physical/chem. analysis, n.e.s. in 90.27$16,761$26,697$77,472$67,493$197,707$146,988
Microtomes; parts & accessories of instr. & app. of 90.27    $2,000$2,167
Total$27,784$26,778$218,173$85,397$219,360$454,379