http://www.myco-instrumentation.com/used-chemistry-lab-equipment-offered-by-myco-instrumentation/ :  MYCO Instrumentation, Inc. is a laboratory equipment supplier & selling high quality chemistry lab equipment since 1978. Our chemistry analyzer equipment includes used vitros instrument equipment, used roche equipment, used thermo fisher instruments, used liquid chromatography equipment & used gas chromatography equipment of various brands that’s includes Abaxis, Abbot, ABX, Beckman Olympus & more. Our used chemistry lab equipment offers same service features & capabilities of a brand new model.