HyperSep Retain-AX 60mg 3mL 固相萃取小柱 50/包
商家询价 上海希言科学仪器有限公司
Marathon Filament for GC/MS
Quartz Torch 1-Slot Avio
M1000 Oxygen Trap 1/8" Fittings
AG11-HC 阴离子保护柱-高容量柱 ,2X50MM
Quick Disconnect Tubing for 2000/4000
NexION Cell Stability Solution 500 mL
Gadolinium 1 000 μg/mL 2% HN03 Pure 500
赛默飞液相氘灯D2-Lamp DAD, MWD and VWD, HPLC 紫外检测器灯6074.1110
NexION Instrument Filter (Back Right)