Multi-Element Internal Standard 125 mL
商家询价 上海希言科学仪器有限公司
Quick Disconnect Tubing for 2000/4000
CG17 阳离子保护柱,4X50MM
Qtz SUPRASIL Flow-Through Cell 160 μL
TARGET POLYSPRING玻璃内插管,300ul, 100/包
GemTip Tip Kit for Cross-Flow II Neb
赛默飞液相氘灯D2-Lamp DAD, MWD and VWD, HPLC 紫外检测器灯6074.1110
Marathon Filament for GC/MS
NexION Cell Stability Solution 500 mL
Quartz SUPRASIL Lid 3.2 mm 700 μL