Dehydrated Culture Media

WL (Wallerstein Laboratory) media are formulated as described by Green and Gray for the examination of materials encountered in brewing and for industrial fermentations containing mixed flora of yeast and bacteria. WL Nutrient and WL Differential Media...

D/E Neutralizing Broth w/Tween is used for testing and neutralizing of antiseptics and disinfectants in a laboratory setting. D/E Neutralizing Broth w/Tween is not intended for use in the diagnosis of disease or other conditions in humans. D/E...

Nutrient Broth is used for the cultivation of a wide variety of microorganisms. Nutrient Broth is not intended for use in the diagnosis of disease or other conditions in humans. Preparation Dissolve 8 g of the medium in one liter of purified water. Mix...

Xylose Lysine Deoxycholate (XLD) Agar (ISO) is a selective agar for the detection of Salmonella spp. in food, animal feed and in environmental samples from the food production area as described in ISO 6579-1:2017. Xylose Lysine Deoxycholate (XLD) Agar...

Sabouraud Dextrose Broth is used for the cultivation of fungi from sterile and non-sterile products. Sabouraud Dextrose Broth conforms to Harmonized USP/EP/JP Requirements and is not intended for use in the diagnosis of disease or other conditions in...

Oxford Listeria Agar Base is used with antimicrobics for the selective isolation of Listeria spp. in a laboratory setting. Oxford Listeria Agar Base is not intended for use in the diagnosis of disease or other conditions in humans...

Kanamycin Aesculin Azide Agar is a selective isolation and enumeration medium for enterococci (Lancefield group D streptococci) in food, and is not intended for use in the diagnosis of disease or other conditions in humans. Sodium azide and kanamycin...

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...

R2A Agar is used for the enumeration and cultivation of bacteria from potable water in a laboratory setting. R2A Agar is not intended for use in the diagnosis of disease or other conditions in humans. R2A Agar is a low nutrient medium, and in combination...

Violet Red Bile Glucose Agar is used for the enumeration of Enterobacteriaceae in foods. Violet Red Bile Glucose Agar conforms to Harmonised USP/EP/JP requirements and is not intended for use in the diagnosis of disease or other conditions in humans...

Brilliant Green Agar (Modified) is used for the selection and differentiation of Salmonella (other than S. typhi) from foods or feedstuffs. Brilliant Green Agar (Modified) is not intended for use in the diagnosis of disease or other conditions in humans...

Brilliant Green Agar (Modified) is used for the selection and differentiation of Salmonella (other than S. typhi) from foods or feedstuffs. Brilliant Green Agar (Modified) is not intended for use in the diagnosis of disease or other conditions in humans...