Serigraphed multipurpose containers: ? are equipped with watertight lid to guarantee the perfect closure and avoid every kind of escape; ? has a little “window” to verify that the histological material is completely covered by the fixative; ? has a serigraphed label showing chemical and biological dangerous symbols and the dangerous phrases (phrases R and) for neutral Buffered Formalin ready to use, in according with European Directives 1999/45/C E and 2001/60/CE; ? are provided in cardboard case, enough to guarantee the integrity and the protection from dust and dirt.