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

Potassium hexachloroplatinate(IV)

Poly(ethylene glycol)

聚（乙二醇）

Poly(ethylene glycol)

聚（乙二醇）

Bismuth(III) Oxide

Benzoic Acid

苯甲酸

9,10-Diphenylanthracene

9,10-二苯基蒽

Lanthanum(III) Oxide

(1S)-(-)-Verbenone

(-)-4,6,6-三甲基二环[3.1.1]庚-3-烯-2-酮

Silica gel

硅胶

Silica gel

硅胶

Silica gel

硅胶

Silica gel

硅胶