检验原理:
明胶胰酶水解物提供碳源和氮源满足细菌生长的需求;牛胆盐可抑制革兰氏阳性细菌的生长;乳糖是大肠菌群可发酵的糖类;溴甲酚紫是pH 指示剂,酸性呈黄色,碱性呈紫色。
用法:称取本品35克,加入1000mL蒸馏水中,微温溶解,分装,121℃高压灭菌15分钟,备用。
用途:用于大肠杆菌增菌培养。
成分:
明胶胰酶水解物:20.0g
乳糖:10.0g
牛胆盐:5.0g
溴甲酚紫:0.01g
pH值7.3±0.2:25℃
These protocols are for reference only. Biotopped does not independently validate these methods.
010-5941-2420
010-5941-2426
010-5941-2427
010-5941-2428
010-5941-2430
133-6683-2058