Commodity200520062007200820092010
Gas/smoke analysis app.$3,082$368 $2,277$22,292$15,546
Chromatographs & electrophoresis instr.  $1,156 $81 
Spectrometers, spectrophotometers & spectrographs using optical radiations ... $403$3,371 $9,746$43,622
Exposure meters  $2,037   
Instruments & app. for physical/chem. analysis, using optical radiations (U ...$8,695$51$195$66,344$15,446 
Instruments & app. for physical/chem. analysis, n.e.s. in 90.27$75,610$94,313$60,531$11,683$101,108$87,778
Microtomes; parts & accessories of instr. & app. of 90.27$1,761$2,247$20,456$1,806$9,049$2,400
Total$89,148$97,382$87,746$82,110$157,722$149,346