... produced byAustralia GBC,Japan-HITACHI,Shimadzu InternationalTrading(Shanghai)Co.,Ltd.,U.S.BARIAN.Inc.,ThermoElectron Corporation and Germany Jena Co.,Ltd.KY ... of all models produced by U.S.Perkin-Elmer CorporationWe can provide you with vertical type,bottle type and cylinder type hollow-cathode lamps,which ...