Nalgene 342020-0125 无菌，PETG 方形有刻度培养基瓶，带盖，聚对苯二酸乙二醇酯共聚物，天然高密度聚乙烯盖，125毫升容量，每箱96 125 mL Media Bottle STERILE Graduated Diagnostics/Packaging 24 96 2897