Agar is the gelling agent in solid culture media and is a polysaccharide that can be found in some marine alga cell walls. Condalab's agar is obtained from those species that provide a higher quality performance such as Gelidium algae.
This means that the Condalab Agar range is of a very high quality, with no impurities. It is also microbiologically neutral, to ensure the best results in culture media preparation and other applications.