如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
N-(Hydroxymethyl)phthalimide
邻苯二甲酸二(2-甲氧基)酯
Agilent用石墨密封垫,短型,100%石墨,用于FID检测器和进样口端
CONICAL CENTRIFUGE TUBES, GRADUATED, PP, 15 ML, 18 X 118 MM, AUTOCLAV.UP TO 121°C
p-Isopropylbiphenyl
STIRRER RODS
SH-Rtx-PCB 气相色谱柱
套箍, SilTite 套装s, Split/Splitless 0.53 mm ea
MTO-RHEODYNE SWITCHING VALVE, LARGE BORE (#7000L)
砷形态混合溶液标准物质