4,4'-Difluorobenzophenone

4,4'-二氟二苯甲酮

4,4'-Dinonyl-2,2'-dipyridyl

4,4'-二壬基-2,2'-联吡啶

L-Lysine

L-赖氨酸

琼脂糖, Agarose, Electrophoresis Grade

4-tert-Butylpyridine

4-叔丁基吡啶

2',4'-Dimethoxyacetophenone

2',4'-二甲氧基苯乙酮

Pyrazine

吡嗪

Zinc acetate dihydrate

乙酸锌二水合物

Ethylenediaminetetraacetic Acid

乙二胺四乙酸

Acenaphthenequinone

苊醌