基本信息
产品性质
Sigma-Aldrich
Quickfit® three-neck round-bottom flasks with vertical necks
Raschig rings
拉西环
Real Crystal® IR sample cards
Real Crystal® 红外样品卡片
Rigid PTFE sleeve
Round bottom flask
Rubber ring for Quickfit® cone/screw thread adapter
Schlenk reaction and storage tube
Single-bulb ball-tube