Commodity2005200620072008200920102011
Gas/smoke analysis app.$36,650$162,084$134,827$640,101$157,497$578,324$233,405
Chromatographs & electrophoresis instr.$4,580$33,485$36,073$290,275$454,489 $47,167
Spectrometers, spectrophotometers & spectrographs using optical radiations ...$73,335$88,089$100,396$105,844$359,701$83,659$357,668
Exposure meters$6,934      
Instruments & app. for physical/chem. analysis, using optical radiations (U ...$87,819$78,640$140,549$387,308$982,592$820,530$1,206,763
Instruments & app. for physical/chem. analysis, n.e.s. in 90.27$8,330,750$8,621,941$11,246,622$10,183,636$7,016,548$836,560$512,745
Microtomes; parts & accessories of instr. & app. of 90.27$4,891,156$4,636,742$7,766,886$14,142,089$11,252,272$4,081,475$4,328,402
Total$13,431,224$13,620,981$19,425,353$25,749,253$20,223,099$6,400,548$6,686,150