Mastitis GP Colorex™, Petri dish 9 cm.
Also known as: Chromagar Mastitis GP, Mastitis gram-positive Colorex
Intended use: Chromogenic medium for the isolation and differentiation of gram-positive mastitisinvolved micro-organisms.
Typical formula (g/l)*: Peptones and yeast extract 20.0; Salts 5.0; Agar 15.0; Chromogenic and selective mix 4.4
Interpretation: Streptococcus agalactiae: blue-green colonies. Streptococcus uberis: metallic blue colonies. Staphylococcus aureus: mauve colonies with mauve halo. Gram negative batcteria are inhibited. Other microorganisms: various. Limitation: some Enterococcus strains may also develop a metallic blue colouration. Definite identification requires additional testing.