Colistin is active against most strains of gram negative bacteria including P. aeruginosa, E. coli, K. pneumoniae, Aerobacter.

多粘素是最积极反对株革兰氏阴性包括绿脓杆，大肠杆，肺炎克雷伯 ， 产气。

Chloroxylenol , a halogenated phenol, is a germicide that is effective against gram negative and gram positive bacteria, fungi, and yeast.

Chloroxylenol ，一个，是一有效剂是对革兰氏阴性和革兰氏阳性，真和酵母。