Packed Trap Tube
商家询价 上海希言科学仪器有限公司
GM-3B 混合器
REACTI-THERM 单加热模块
Synthetic Vacuum Pump Oil [700011138]
Thermo赛默飞 用于阴离子分析Dionex 淋洗液发生罐,074532
ACQUITY UPLC Col. In-Line Filter Kit [205000343]
Alumina Injector 2.0 mm ID Optima 8x00
Magnesium 1 000 μg/mL 2% HN03 Pure 125mL
PTFE Membrane Pkg. 50
刃环, 石墨 Agilent 0.1-0.32 ,10个/包