聚苯乙烯薄膜 polystyrene calibration film,用于FTIR
聚苯乙烯薄膜 polystyrene calibration film,用于FTIR
吸收用T形石英池ABSORPTION CELL,用于AA-7000
氘灯LAMP,L6380,用于UV-1800
氘灯LAMP,L6380,用于AA-7000
移液管管尖TIP,I-513Y,用于AA-6880
螺帽FIXING SCREW,CELL,用于UV-1800
螺帽WINDOW FIXING SCREW ASSY,MICRO,用于UV-1800
7mm KBr片磨具,含支撑环 7mm Pellet Die including pellet Support Ring
保险丝FUSE,189100 630MA,用于AA-6650
保险丝FUSE,218 004.P,用于Uvmini-1240
保险丝 FUSE 218 004.P,用于Uvmini-1240
保险丝FUSE 218 3.15P,用于ASC-9800