The Ricca Chemicals methylene blue trihydrate with a composition of 100% methylene blue trihydrate, is suitable for use in laboratory use only. It can be stored at a temperature of 15 to 30 degree C.

The Ricca Chemicals melamine with a composition of 100% melamine, is suitable for use in laboratory use only. It can be stored at a temperature of 15 to 30 degree C.