The AgarSense™ Quad Plate is a chromogenic culture system that can be used in conjunction with traditional methods to aid in the rapid identification of key bacterial organisms known to cause mastitis in cattle.
1) blood agar
2) chromogenic gram positive agar
3) chromogenic gram negative agar
4) Vogel and Johnson agar.
Vogel-Johnson agar is a selective medium for the isolation of Staphylococci. Staphylococcus aureus typically produces a black colony surrounded by a yellow zone. Other Staphylococci may produce black colonies however the colour of the media (red) will remain unchanged.
Up to 3-month expiry! Individually wrapped
This system is intended for veterinary use only.