TG-5MS 60m x 0.25mm x 0.25m
商家询价 上海希言科学仪器有限公司
COL-Elite-5-60 m-1.5 μm-.53 mm
ICE AS6 排斥柱,9X250MM
Multi-Element Solution 5 125 mL
七种阴离子混标,50ML/瓶
CG16 阳离子保护柱 4μ,4X50MM
预组合棕色样品瓶套装,PTFE/红色橡胶隔垫,100/包
Polystyrene Macro Cells Pkg. 1000
Acclaim 120 C18 5um 分析柱 (2.1 x 50mm)
Spare Standard Mirror