AG11 阴离子保护柱,2X50MM
商家询价 上海希言科学仪器有限公司
AS19 阴离子分析柱,4X250MM
ASRS300 阴离子抑制器-老款4MM
Accucore XL C18 色谱柱4x250x4.6mm
Glass Cyclonic Spray Chamber
Synthetic Vacuum Pump Oil [700011138]
PTFE Tubing 1000 mm
Acclaim Mixed-Mode WAX-1 5um 分析柱 (2.1 x 150mm)
Waters柱温箱
Waters恒温柱箱 型号WAT038040 WAT038040 COLUMN HEATER COMPARTMENT柱温箱(可容纳4根色谱柱)
商家询价 长沙连标科技有限公司
Quality Control Std 21 Elements 125 mL