SUPELCO
装配有螺纹接头用于柱色谱的色谱柱, Column for flash-chromatography assembly with threaded joints
装有球接头用于柱色谱的色谱柱, Columns for flash-chromatography assemblies with ball joints
ST/NS 螺纹接头的溶剂贮存器, Solvent reservoir for threaded ST/NS joints
Headspace vial, clear glass, beveled top, flat bottom
顶空样品瓶(透明玻璃材质,斜顶平底)
Ace chromatography column
Ace 色谱柱
Bottom-drip adapter for large columns
用于大色谱柱的底滴式接头
Rectangular TLC developing tanks, complete
矩形 TLC 展开罐,完整
带球形接头的溶剂贮存器, Solvent reservoir with ball joints
Polyvinyl alcohol
聚乙烯醇
Poly(ethylene glycol)
聚(乙二醇)
Boron trifluoride-methanol solution
三氟化硼-甲醇 溶液
1-Octanol