Commodity2005200620072008
Gas/smoke analysis app. $5,031$5,198$283
Spectrometers, spectrophotometers & spectrographs using optical radiations ...$459   
Instruments & app. for physical/chem. analysis, using optical radiations (U ...$510  $3,019
Instruments & app. for physical/chem. analysis, n.e.s. in 90.27$10,878$38,607$9,559$7,434
Microtomes; parts & accessories of instr. & app. of 90.27$2,891   
Total$14,738$43,638$14,757$10,736