Commodity2005200620072008200920102011
Gas/smoke analysis app.$57,082$613,068$590,103$293,530$459,002$424,074$1,057,661
Chromatographs & electrophoresis instr. $603,020$278,654$92,383$428$45,671 
Spectrometers, spectrophotometers & spectrographs using optical radiations ...$30,841$27,830$214,397$6,232$33,176$774,684$165,656
Exposure meters$1,868      
Instruments & app. for physical/chem. analysis, using optical radiations (U ...$4,355,400$4,659,448$8,131,928$6,093,776$4,434,523$6,049,990$5,784,316
Instruments & app. for physical/chem. analysis, n.e.s. in 90.27$111,784$182,520$78,904$422,537$362,072$86,385$370,353
Microtomes; parts & accessories of instr. & app. of 90.27$117,548$363,066$334,295$386,393$252,058$226,928$452,329
Total$4,674,523$6,448,952$9,628,281$7,294,851$5,541,259$7,607,732$7,830,315