BD培养基 255420 500 g EA Difco Mycoplasma Broth (PPLO Broth without CV) PPLO肉汤 
Harlan Teklad动物饲料官网
Harlan Teklad动物饲料中国代理商
BD培养基 255420 500 g EA Difco Mycoplasma Broth (PPLO Broth without CV) PPLO肉汤