Terrific Broth is a rich medium for cultivation of E. coli and is often used for growth to high density before plasmid purification. Tryptone and yeast extract provide nutrients, glycerol provides the carbon and energy source, and phosphate buffer helps stablize pH to prevent cell death. 1X…

Hardy Diagnostics CRITERION™ Brilliant Green Bile Broth is recommended for the detection of coliforms in water and other samples. CRITERION™ Dehydrated Culture Media by Hardy Diagnostics is formulated to meet or exceed the highest standards. Compare these features… …

Hardy Diagnostics CRITERION™ Brilliant Green Agar is recommended for the selective enrichment of Salmonella spp. other than S. typhi and S. paratyphi from clinical and non-clinical specimens. CRITERION™ Dehydrated Culture Media by Hardy Diagnostics is formulated to meet or exceed…

CRITERION™ EC Medium with MUG is recommended for the detection of Escherichia coli in water and food samples by fluorogenic means.

CRITERION™ Urea Base Concentrate is a 10X concentrate for the differentiation of microorganisms based on urease production.

CRITERION™ Standard Methods Agar (Plate Count Agar) is recommended for use in determining the microbial content in dairy products, food, water and other material of sanitary importance.

CRITERION™ Cytophaga Media for the cultivation and maintenance of Cytophaga spp. and Flavobacterium spp.

Hardy Diagnostics CRITERION™ mTEC Agar is recommended for the differentiation and enumeration of thermotolerant Escherichia coli in water by membrane filtration and an in situ urease test.

CRITERION™ m Endo LES Agar is recommended for the enumeration of coliforms in water by membrane filtration.