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

带球形接头的溶剂贮存器, Solvent reservoir with ball joints

Poly(ethylene glycol)

聚（乙二醇）

Poly(ethylene glycol)

聚（乙二醇）

Sodium Iodide

Methyl Palmitate

棕榈酸甲酯

Benzoic Acid