Letheen Agar, Modified, Granulated (Modified Letheen Agar, Granulated) 500G

Letheen Agar, Modified, Granulated (Modified Letheen Agar, Granulated) is recommended for screening cosmetic products For microbial contamination. This medium is incorporated as pre-enrichment medium for every microbial examination of cosmetics. It is used to partially inactivate the preservatives in cosmetics being analyzed for the microbial content. This medium was originally recommended by APHA for use in microbial testing of water.