BD培养基 211897 10 SP BBL TUBE PENICILLINASE 1000000 U/ML 10 EA 青霉素酶 1,000,000单位/ML 20ML/管

BD培养基 211897 10 SP BBL TUBE PENICILLINASE 1000000 U/ML 10 EA 青霉素酶 1,000,000单位/ML 20ML/管