Description

2,3,5 - triphenyltetrazolyl chloride is a colorless substance in the oxidized form and turn insoluble triphenylfromazone red when it is reduced by some bacterial species. KF-Streptococcus Agar (Cod. 70.099), Slanetz Bartley Agar (Cod. 70.165), Barnes Agar (Cod. 70.323) are prepared by adding 1% TTC solution supplement to the media.

Packing:

• Cod. 76.077 Pack. 1 vial 30 ml
• Cod. 76.071 Pack. 1 vial 100 ml

Bibliography:

• Circolare Ministero della Sanità nr. 17 del 13.09.91
• UNI EN ISO 7988-2:2003 Qualità dell acqua - Ricerca ed enumerazione di enterococchi intestinali - Metodo di filtrazione su membrana