那格列奈杂质A, Nateglinide impurity A

Nickel(II) carbonate basic hydrate

碱式碳酸镍(II) 水合物

尼莫地平杂质A, Nimodipine impurity A

Nω-Acetylhistamine

Nω-乙酰基组胺

Norell^® valved 5 mm NMR tubes for intermediate pressure

Norell^® valved 5 mm NMR tubes for intermediate pressure

O-(2-Mercaptoethyl)-O′-methylpolyethylene glycol

Octadecanol – hexadecanol – eicosanol mixture (regio isomeric mixture)

十八醇–十六醇–二十醇混合物（区域异构体混合物）

奥氮平杂质A, Olanzapine impurity A

昂丹司琼杂质G, Ondansetron impurity G

奥卡西平杂质混标, Oxcarbazepine impurity mixture

Palladium(II) Acetylacetonate

乙酰丙酮钯 (II)

Pd EnCat^® polyTPP30

培氟沙星杂质B, Pefloxacin impurity B

青霉素 来源于蜡样芽胞杆菌, Penicillinase from Bacillus cereus