Cover the  spill immediately to prevent further aerosolisation. Use any available material, eg. paper  towels, newspapers or even a laboratory coat

Soak the cover with  appropriate disinfectant and completely wet the area

Let stand for at least two hours, keeping the area wet during this time

Place all broken tubes/containers and clean-up material in an appropriate container and discard by one of  the waste disposal options described later

Mop the floor and  laboratory benches with appropriate disinfectant