TOLUIDINE BLUE (1g/vl)

Rehydrate the contents of 1 vial in 5 ml of distilled water and add in 1000 ml of rehydrated TM 081 – DNASE TEST AGAR BASE (W/O INDICATOR). Heat to boiling to dissolve the medium completely. Sterilize by autoclaving the medium at 15 psi pressure (121?C) for 15 minutes. Cool and pour in sterile petri plates. Alternatively, 0.1% aqueous solution of toluidine blue can be used to flood the growth on DNase Test Agar plates.

Serratia marcescens | Staphylococcus aureus subsp. aureus | Staphylococcus epidermidis | Streptococcus pyogenes

Clinical Diagnostics | Veterinary

25 vl | 5 vl