依据USP 35标准 Fluid K

Dissolve 5.0g of peptic digest of animal tissue,3.0g of beef extract,and 10.0g of polysorbate 80 in water to make 1L.Adjust the pH to obtain,after sterilization,a pH of 6.9±0.2.Dispense into containers,and sterilize using a validated process.

用途:用于样品制备的冲洗液。

每1000ml Fluid K溶液中加入聚山梨酯80 10g。

Fluid K溶液微生物灵敏度试验: 

按标签用法制备培养基，接种以下质控菌株，放置25℃需氧培养45分钟。