Dehydrated Culture Media

Dichloran Glycerol (DG-18) Agar Base is used for the selective isolation and enumeration of yeasts and molds from foods in a laboratory setting. Dichloran Glycerol (DG-18) Agar Base is not intended for use in the diagnosis of disease or other conditions...

Maximum Recovery Diluent (Tryptone Salt Broth) is used as an isotonic diluent for maximum recovery of microorganisms and is not intended for use in the diagnosis of disease or other conditions in humans.  Preparation Dissolve 9.5 grams of the...

Tryptic Soy Broth (Soybean-Casein Digest Broth) is used for the cultivation of a wide variety of microorganisms. Tryptic Soy Broth conforms to Harmonized USP/EP/JP requirements and is not intended for use in the diagnosis of disease or other conditions...

Malt Extract is a dehydrated extract of malt for use in preparing microbiological culture media in a laboratory setting. Malt Extract is not intended for use in the diagnosis of disease or other conditions in humans. Malt Extract is a clarified,...

Buffered Peptone Water (BPW) (ISO) is used for the non-selective pre-enrichment of a variety of microorganisms from food including Salmonella spp. and Cronobacter spp. from food. Buffered Peptone Water (BPW) (ISO) is not intended for use in the diagnosis...

Tryptic Soy Agar is used for the preparation and maintenance of test strains used in growth promotion tests, suitability of the counting methods and as negative controls as described in the Harmonized USP/EP/JP.  Preparation Suspend 40 grams of the...

Campylobacter Blood-Free Selective Medium (Modified Charcoal Cefoperazone Deoycholate Agar or mCCDA) is used for the cultivation of campylobacters, and is not intended for use in the diagnosis of disease or other conditions in humans...

Lauryl Tryptose (LST) Broth is used for the detection of coliform bacteria in water and wastewater. Lauryl Tryptose Broth is not intended for use in the diagnosis of disease or other conditions in humans. Lauryl Tryptose Broth is a selective medium for...

Modified Semi-Solid Rappaport-Vassiliadis (MSRV) Agar is used with Novobiocin (NCM4040) for the rapid detection of motile Salmonella spp. and is not intended for use in the diagnosis of disease or other conditions in humans. MSRV was developed in 1986 by...

Violet Red Bile Glucose Agar is used for the enumeration of Enterobacteriaceae in foods and is not intended for use in the diagnosis of disease or other conditions in humans. Formulated according to ISO 21528:2017 (all parts), VRBGA is a modification of...

Cronobacter Selective Broth (CSB) is recommended by ISO 22964 for the isolation and identification of Cronobacter spp. (formerly Enterobacter sakazakii), and is not intended for use in the diagnosis of disease or other conditions in humans...

Half Fraser (Demi-Fraser) Broth is used with ferric ammonium citrate for the selective enrichment of Listeria species and is not intended for use mulated according to ISO 11290. The selective components acriflavine and nalidixic acid are blended into the...