Bile Salts No

• Selective agents
• Bile extract
• Effective at less than 1/3 concentration of bile salts

Bile salts no. 3 contains bile extract standardized to provide inhibitory properties for selective media. It is a modified fraction of bile acid salts, providing a refined bile salt. Bile salts no. 3 is effective at less than one-third concentration of bile salts.

3 are used as selective agents for the isolation of gram-negative microorganisms, inhibiting gram-positive cocci.