BD培养基 255420 500 g EA Difco Mycoplasma Broth (PPLO Broth without CV) PPLO肉汤 
美国Hampton蛋白结晶官网代理商
Megazyme酶试剂盒 Hampton research中国代理商
BD培养基 255420 500 g EA Difco Mycoplasma Broth (PPLO Broth without CV) PPLO肉汤