BD培养基 211643 500 g EA BBL Standard Methods Agar with Lecithin and Polysorbate 80 含卵磷脂和聚山梨醇酯80标准形式琼脂 
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BD培养基 211643 500 g EA BBL Standard Methods Agar with Lecithin and Polysorbate 80 含卵磷脂和聚山梨醇酯80标准形式琼脂