20mm PTFE/Silicone Cap/Septa Pkg. 100
商家询价 上海希言科学仪器有限公司
Oil Std. Zirconium Conc.1000 μg/g 50 g
H 柱1CC ,48只/袋
PA10 糖柱保护柱,2X50MM
ACQUITY UPLC Col. In-Line Filter Kit [205000343]
Lumina Hollow Cathode 2" Lamp - Zn
COL-Elite 5HT 15 m .25 mm .10 μm
HyperSep Retain PEP 60mg 3mL 固相萃取小柱 50/包
Silicone/PTFE Screw Cap Vials Pkg. 100
AG11 阴离子保护柱,4X50MM