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
高密度石墨管GRAPHITE TUBE NORMAL GFA-EX7,用于AA-6650
高密度石墨管GRAPHITE TUBE,NORMAL 10,用于AA-6880
热解涂复石墨管Pyrolytic coated graphite tube,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 218 002.P,用于UV-1800