垫片,72个/包
商家询价 上海希言科学仪器有限公司
Lumina Hollow Cathode 2" Lamp - Ag
5 μL Syringe Metal Plunger w/ PTFE Seal
氧化铝样品
Spectrum 2 Dessicant Replacement Kit
HyperSep Retain PEP 60mg 3mL 固相萃取小柱 50/包
Complete FIAS Cell and Windows 7.5 mm
进样针 10UL X 50MM 锥形针头,1个/包
BSTFA + 1%TMCS,10×1ml,安瓿瓶
Qtz SUPRASIL Cell Lid 10 mm 3.5 mL Pkg 2