PA20 糖柱保护柱,3X30MM
商家询价 上海希言科学仪器有限公司
Thermo赛默飞 用于阴离子分析Dionex 淋洗液发生罐,074532
阴离子捕获柱
PTFE Tubing 1000 mm
HyperSep Florisil 样品制备柱, 1g/6mL 30/包
Graphite Ferrule 1/8" x 0.5 mm Pkg. 10
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
HF-Resistant Internal Standard Kit
Strontium 1 000 μg/mL 2% HNO3 Pure 125mL
ATD SS Tube with Tenax TA Pkg. 10