Origin. China. HS Code. 3923300000. Product Description. Chemistry test kits for Olympus chemistry Analyzer reagent bottles : 15ml,30ml,50ml. Used on Olympus AU-400,AU-600,AU-640,and AU-1000 AU2700,AU5400 Olympus Biochemistry analyzer. Reagent bottles and cubitainers,bags for urine analyzers,automed and semi-automated chemistry analyzers