Commodity200520062007200820102011
Gas/smoke analysis app.  $201  $4,541
Exposure meters  $195   
Instruments & app. for physical/chem. analysis, using optical radiations (U ...  $5,944$279 $13,017
Instruments & app. for physical/chem. analysis, n.e.s. in 90.27$10,056$403$3,940$223$123,662$15,279
Microtomes; parts & accessories of instr. & app. of 90.27     $48,538
Total$10,056$403$10,280$502$123,662$81,375