Tryptone Soya Agar, also known as Casein Soya Bean Digest Agar, is a general purpose medium specified in pharmacopoeia and food testing methods for the growth of a wide variety of organisms. The product is tested to the pharmacopoeia and is mainly used as reference medium when testing selective media.

– Recommended as a reference medium for testing selective media
– Conforms to formulations detailed in the International pharmacopoeia