The activated carbon of CARBO_ACT international is made of a very pure raw material . And production takes place in a very clean circumstances. The process of making of this high purity activated carbon is done in quartz vessels and – tubes with clean gasses for carbonisation and activation. This activated carbon has a high surface and contains none or low trace elements. This makes the high purity activated carbon very suitable for many applications in the scientific fields. Such as neutron activation analysis and the purification of liquid nitrogen and argon. Next to many other applications.