Tiene forma esférica con un cuello cilíndrico. Existen dos tipos de matraces que se emplean con mayor frecuencia: el matraz erlenmeyer y el matraz aforado o volumétrico. El matraz erlenmeyer ...

Its publication comes before the first major UN water summit since 1977. Thousands of delegates will attend the three-day gathering in New York which begins on Wednesday. UN Secretary General ...

9 form on iSeek. United Nations entities are encouraged to contact DGC/WSS ([email protected]) in the early stages of any web publishing project to receive appropriate advice and guidance.

Our work must be anchored in the values and obligations of the UN Charter and the Universal Declaration of Human Rights. We must provide a platform for governments, businesses and civil society ...

Inspire action and engage audiences on UN priority issues by connecting with the public in their local language. Whether on social media, websites, printed information or radio programmes, customized ...

Se le hace pasar por un condensador, por el que circula agua, que enfría el vapor condensándolo. El líquido es recogido en un matraz. Todo el proceso puede ser seguido a través del termómetro que hay ...

The Security Council, the United Nations’ principal crisis-management body, is empowered to impose binding obligations on the 193 UN member states to maintain peace. The Security Council’s ...

There are two UN Conventions on Statelessness. They seek to protect people who are currently stateless and prevent and end statelessness globally. Countries decide who their nationals are, setting ...

Para medir la masa de los objetos se utilizan balanzas. Uno de los tipos más utilizados en el laboratorio es la balanza de platillos, que permite hallar la masa desconocida de un cuerpo comparándola ...

A senior United Nations official says more than 16 months of war in Sudan has killed more than 20,000 people, a grim figure amid a devastating conflict that wrecked the northeastern African ...

Worldwide, over 100 million people have been forced to flee their homes due to conflict, violence and persecution. We believe that young people have a central role to play in finding ways to help them ...

El matraz aforado de la marca Alamo está destinado para combustuble graduado, dispones de una capacidad de 10.000 ml y un aforo de -1,5% a 1,5% en 0,1%.