Polystyrene Semi-Micro Cells Pkg. 1000
商家询价 上海希言科学仪器有限公司
Compression Screws and Ferrules, 5/Pkg [WAT025604]
Pharm Tube 1.14mm ID Red/Red/Red Pkg. 6
进样针 10UL X 50MM 锥形针头,1个/包
Complete FIAS Cell and Windows 7.5 mm
V-21 磨损金属标准,500 μg/g 烃油 100 g N9308310
V-21 Wear Metal Std. Conc.500 μg/g 100g
AVCS蓝盖,PTFE/红色橡胶隔垫,100/包
Spectrum 2 Dessicant Replacement Kit
Oil Std. Zirconium Conc.1000 μg/g 50 g
HyperSep Retain PEP 60mg 3mL 固相萃取小柱 50/包