GranuCult Tryptic Soy Agar

Merck 105458 GranuCult™ Tryptic Soy Agar

For the isolation and cultivation of a wide range of microorganisms from different material.

This culture medium complies with the specifications given by the harmonized methods of EP, USP, JP for Microbial Examination of Non-sterile Products: Microbial Enumeration Test and Tests for Specified Microorganisms.

It complies with the specifications given by EN ISO 11133 for the usage as a reference medium during performance testing of culture media and with those given by FDA-BAM and APHA.

Mode of Action

The combination of the two peptones, enzymatic digest of casein and of soy bean provides a high nutrition by supplying organic nitrogen, amino acids and longer-chained peptides. In this complex medium the osmotic balance is supplied by sodium chloride whilst agar-agar is the solidifying agent.

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