Commodity200520062007200820092010
Gas/smoke analysis app.$1,628,675$1,742,054$4,204,770$3,307,198$1,868,628$2,338,803
Chromatographs & electrophoresis instr.$692,594$328,590$756,471$1,546,554$633,940$470,598
Spectrometers, spectrophotometers & spectrographs using optical radiations ...$389,991$523,101$1,429,635$2,223,010$513,338$441,577
Exposure meters$5,166$338    
Instruments & app. for physical/chem. analysis, using optical radiations (U ...$180,863$160,668$253,401$622,615$336,363$200,789
Instruments & app. for physical/chem. analysis, n.e.s. in 90.27$3,564,950$4,572,798$6,640,487$7,320,019$6,562,863$4,359,065
Microtomes; parts & accessories of instr. & app. of 90.27$1,016,136$1,716,628$1,169,914$1,876,945$1,366,277$1,573,072
Total$7,478,375$9,044,177$14,454,678$16,896,341$11,281,409$9,383,904