CRITERION™ Todd Hewitt Broth is recommended for the production of antigenic streptococcal hemolysin and the cultivation of streptococci prior to serological grouping

• Wide mouth opening - reduces dust and allows easy scooping
• Convenient handgrip - 'no slip' finger holds
• Stackable containers
• High solubility - dissolves quickly
• Custom and bulk products available - to your specifications

It is also recommended for the cultivation of beta-hemolytic streptococci, pneumococci and other fastidious organisms.