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Catalog No.
CG-M1834-500G
Quantity:
Letheen Agar I Modified is recommended to determine the phenol coefficient of quaternary ammonium compounds using Escherichia coli or Staphylococcus aureus ATCC 6538.is used to partially inactivate the preservatives in cosmetics being analysed for the microbial content. This medium was originally recommended by APHA for use in microbial testing of water.
