RP 柱1CC ,12只/袋
商家询价 上海希言科学仪器有限公司
Lumina Hollow Cathode 2" Lamp - K
FTIR In-Service Lubricants Control Std.
Quality Control Standard 21 125 mL
17mm PTFE注射式过滤器,0.2μm,100/包
Acclaim RSLC PA2 2.2um 分析柱 (2.1 x 50 mm)
硫酸盐标样,100ML/瓶
分析柱150x4.6mm 3um Hypercarb
PE-Wax ETR-30m-.32 mm-.25 μm
PTFE Membrane Pkg. 50