Media for Cocoa, Chocolate and Sweets

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11539 Azide Glucose Broth for microbiology Azide Dextrose Broth For the selective enrichment of Streptococci. Recommended for detection in milk, water, sewage, feces and other specimens.
48300 Bile esculin agar for microbiology B.B.E. Agar Bacteroides Bile Esculin Agar Esculin Bile Agar Bile esculin agar (BEA) is a differential and selective medium and is mainly used to discern group D Streptococci and Enterococci based on the organism’s potential to hydrolyze esculin. BEA comprises of oxygall (bile salts, first selective ingredients) and azide (second selective ingredients), former inhibits the growth of gram positive organisms and latter inhibits the growth of gram negative organisms. BEA also comprises of nutrients ferric citrate and esculin, where esculin is a differential ingredient and is also a fluorescent compound, upon hydrolyzation the fluorescence is lost. BEA is used for bile esculin test which is based on the hydrolysis of esculin into esculetin (6, 7-dihydroxy-coumarin) and glucose by a micro-organism that produce an enzyme esculinase.
For the preliminary identification of enterococci (serology group D), as defined by Swan (1954) and Facklam and Moody (1970).
95388 Bismuth sulfite Agar for microbiology   Selective medium for the isolation and differentiation of Salmonella typhi and other salmonellae from clinical material etc.
The prepared agar is turbid and greenish-yellow.
53286 Brain Heart Infusion Broth for microbiology BHI Broth Brain Heart Broth Brain Heart Infusion Broth is recommended for the cultivation of fastidious pathogenic microorganisms. Brain Heart Infusion Broth has been used as culture medium forStreptococcus pneumonia, Listeria monocytogenes, Leishmania promastigotes and Clostridium difficile.
16025 Brilliant Green Bile Lactose Broth for microbiology BRILA-Broth Brilliant Green Bile Bouillon 2% For the selective enrichment and enumeration by titer determination or MPN method of E. coli and other fecal coliform from water, milk, food and other material.
16026 Brilliant Green Phenol Red Lactose Sucrose Agar for microbiology   Selective medium for the isolation of salmonellae, with the exception of S. typhi, from pathological material, stool, urine, food etc.
38948 Cronobacter screening broth for microbiology CSB An enrichment broth for the detection of Cronobacter (formerly E. sakazakii) from food and environmental samples.
17147 Dichloran Rose bengal Agar (Base) for microbiology DRBC Agar (Base) For selective isolation and enumeration of fungi-yeasts and molds of significance in food spoilage.
44653 EC Broth for microbiology Escherichia Coli Broth For the selective detection of coliforms and E. coli in water, food and other material.
51490 Hektoen Enteric Agar for microbiology   Hektoen enteric agar is a type of primary standard media, which may be commonly used in the selective detection and isolation of Salmonella in food microbiology labs and in human stool specimens.
60641 KF-Streptococcus Agar for microbiology Kenner Fecal Agar For the detection and enumeration of enterococci in water, food and other material.
60787 Kligler Agar for microbiology Kligler Iron Agar Useful differential medium in the study of gram-negative intestinal microorganisms.
61348 Lactose Gelatin Medium (Base) for microbiology   For the detection of lactose and gelatine metabolizing microorganisms (Cl. perfringens).
17349 Lauryl sulfate Broth for microbiology Lauryl Tryptose Broth Selective medium acc. to Mallmann and Darby (1941) for the presumptive testing for coliform and their selective enrichment in the examination of water, dairy products and food.
The difference to Cat. No. 61749 is that Tryptose is used instead of Casein peptone.
61749 Lauryl sulfate Broth for microbiology Lauryl Casein peptone Broth Lauryl sulfate Broth has been used for E.coli determination.
Selective medium acc. to Mallmann and Darby (1941) for the presumptive testing for coliform and their selective enrichment in the examination of water, dairy products and food.
Recommended by the "Schweizerisches Lebensmittelbuch" 5th ed., chapter 56A.
The difference to Cat. No. 17349 is that Casein Peptone is used (instead of Tryptose)
07348 m-Lauryl sulfate broth for microbiology Membrane lauryl sulfate broth M-Lauryl sulfate broth is used for enumeration of Escherichia coli and coliforms in water, using membrane filter technique, replacing membrane enriched teepol broth. It is recommended by ISO Committee under the specification ISO 9308-1: 1990
49522 m-Lauryl Sulfate Broth, Vegitone for microbiology Vegitone m-Lauryl Sulfate Broth A medium where the animal derived peptone was replaced by a plant peptone. It is used for enumeration of Escherichia coli and coliforms in water, using membrane filter technique. It is recommended by ISO Committee under the specification ISO 9308-1:1990.
62087 Levine EMB Agar for microbiology Eosin methylene Blue Lactose Agar according to Levine Levine’s Eosin Methylene Blue Agar Isolation and differentiation of E. coli and Enterobacter, and identification of Candida albicans according to Levine.
62915 Lysine Iron Agar for microbiology   Test agar for the simultaneous detection of lysine decarboxylase and formation of hydrogen sulfide in the identification of Enterobacteriaceae, in particular Salmonella and Arizona according to Edwards and Fife.
70143 MacConkey Agar No 1 for microbiology   A differential plating medium recommended for the detection and isolation of coliforms and intestinal pathogens from stool, urine, water and other material.
72548 Nitrate Broth for microbiology   for detecting nitrate-reducing and indole-producig microorganisms
70151 Nutrient Gelatin for microbiology   Nutrient Gelatin is recommended for the determination of gelatin-liquefying microorganisms as well as for the enumeration of proteolytic organisms in water by the plate count test.
70179 Peptone Water for microbiology   A non-selective enrichment medium. Can be used for fermentation studies with various carbohydrates.
77185 Peptone Water for microbiology   For pre-enrichment of bacteria, in particular pathogenic members of the Enterobacteriaceae, from food and clinical specimens.
70152 Plate Count Agar for microbiology Standard Methods Agar Tryptone Glucose Yeast Extract Agar A non-selective medium for the plate count of microorganisms in water, milk and other dairy products.
88588 Plate-Count-Agar according to Buchbinder et al. for microbiology Casein-peptone Dextrose Yeast Agar according to Buchbinder et al. Standard Methods Agar according to Buchbinder et al. Tryptone Glucose Yeast Extract Agar according to Buchbinder et al. Plate-Count-Agar of microrganisms in food, dairy products, water and waste water.
19718 Plate Count Agar, Vegitone for microbiology Vegitone Plate Count Agar for the plate count of microrganisms in foods, water and waste water
70139 Potato Dextrose Agar for microbiology Potato Glucose Agar Recommended for the isolation and enumeration of yeasts and molds in dairy products and food.
17205 Potato Glucose Sucrose Agar for microbiology   For the isolation and cultivation of Zygosaccharomyces rouxii from chocolate syrup.
85640 SS-Agar for microbiology Salmonella Shigella Agar A differential, selective medium recommended for the isolation of Salmonella and Shigella from stool, foods and clinical material.
44940 Triple Sugar Iron Agar for microbiology TSI Agar For the identification of Enterobacteriaceae acc. to Sulkin and Willett (1940), modified acc. to Hajna (1945).
92499 Triple Sugar Iron Agar (acc. to ISO) for microbiology TSI Agar Differential medium for identification of enterobacteria, according to ISO 6579, 6785 and 10272 Standards.
70194 Tryptone Water for microbiology   A liquid medium for the detection of indole-forming microorganisms due to its high content of tryptophan, it is more reliable than peptone water for this purpose.
Tryptone water is primarily used for the cultivation and maintenance of fastidious aerobic and facultative microorganisms such as Escherichia coli and Pseudomonas species.
51463 Urea Broth for microbiology   Differential medium for the detection of urea-utilizing microorganisms, acc. to Rustigian and Stuart (1941).
41960 Vegitone infusion broth for microbiology Brain Heart Broth, Vegitone Vegitone Infusion Broth is like Brain Heart Infusion Broth with the difference that animal peptones are replaced by plant peptones. It is highly nutritious and is employed for the propagation of fastidious pathogenic cocci and other organisms associated with blood culture work and allied pathological investigations. This medium is also used for the preparation of inocula for use in antimicrobial susceptibility tests. It is also recommended by ISO Committee under the specifications ISO 6888 : 1983 for enrichment of Staphylococcus aureus.
70189 Violet Red Bile Glucose Agar for microbiology VRBG-Agar A selective medium for the isolation and enumeration of enterobacteria.
95586 XLD Agar for microbiology Xylose Lysine Deoxycholate Agar For the isolation and differentiation of pathogenic enterobacteriaceae in particular the species Shigella and Salmonella acc. to Taylor (1965), Taylor and Harris (1965, 1967) and Taylor and Schelhart (1967).