Standard Microbiological Media
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YT Medium, 1 kg
bioWORLDUsed for the cultivation of recombinant strains of Escherichia coli . Composition per liter: Bacto Tryptone, 8g Bacto Yeast Extract, 5g Sodium Chloride, 5g Sold as 2 x 500 g
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Skim Milk Powder
bioWORLDUsed as a complete medium, or incorporated into other media, for isolation and cultivation of microorganisms found in milk products and to demonstrate coagulation and proteolysis of casein For Western Blots order product number which contains Sodium Azide to prevent bacterial growth
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Scienceware® Conway Diffusion Cell
SP Bel-ArtFor determining carbon dioxide, ammonia or alcohol in blood or serum by diffusion method. Smooth, white molded polypropylene with natural, clear polypropylene cover Cover has lifting knob; fits the annular moat of the cell to seal off the chamber Steam autoclavable at 121°C (250°F)
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DG-18 Agar (Dichloran-Glycerol)
Hardy DiagnosticsHardy Diagnostics DG-18, or Dichloran Glycerol, Agar is based on a formulation by Hocking and Pitt and is recommended for the enumeration of xerophilic yeasts and molds from dried and semi-dried foods. DG-18 Agar is recommended as a selective medium for t
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Lysine Iron Agar (LIA), 500 g
bioWORLDUsed to detect the production of hydrogen sulfide and lysine decarboxylase by Enterobacteriaceae pH: 6.7 Working Concentration: 34.5 g/L Dehydrated Appearance: beige to greenish beige, homogeneous powder Prepared Appearance: purple agar Soluble in boiling water …
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Columbia Blood Agar Base
bioWORLDUsed for the cultivation and determining of hemolytic reactions of fastidious and non-fastidious microorganisms Supplemented with 5-10% sheep, rabbit, or horse blood pH: 7.3 Dehydrated Appearance: beige, homogeneous powder Prepared Appearance: without blood- light to medium…
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Malt Extract Agar with Chloramphenicol
Hardy DiagnosticsMalt Extract Agr w/0.01% for the selective isolation of fungi.
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Luria-Bertani (LB) Agar, Miller
bioWORLDFor propagation and maintenance of Escherichia coli Contains twenty times the sodium chloride level of Luria Agar Base, Miller and twice the level found in LB Agar, Lennox pH: 7.0 Working Concentration: 40 g/L Dehydrated Appearance: light tan, homogeneous powder Prepared Appearance: light…
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HardyDisk™ Lysostaphin Differentiation Disk
Hardy DiagnosticsUsed to rapidly differentiate Staphylococcus spp. and Micrococcus spp. based on lysostaphin resistance. Make a suspension of the bacteria, add the disk, look for a clearing of turbidity if Staph is present.
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Bacto Peptone (Powder)
bioWORLDUsed as an organic nitrogen source in microbiological media for culturing variety of bacteria and fungi Enzymatic digest of animal protein Working concentration: 50 mg/mL Dehydrated Appearance: faint yellow to yellow-brown powder Prepared Appearance: dark yellow solution …
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Buffered Charcoal Yeast Extract (BCYE) Agar formulations are recommended for use in the cultivation and primary isolation of Legionella spp. in water and other samples suspected of harboring the bacteria. BCYE with DGVP contains the dyes bromcresol purpl
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SD Medium-URA (Pouches)
MP BiomedicalsSD Medium-URA is a single dropout synthetic medium for selective growth of Saccharomyces cerevisiae . Synthetic defined yeast media includes all necessary components for selective growth of Saccharomyces cerevisiae . MP Biomedicals offers synthetic defined broth (SD) and synthetic defined…
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Standard Methods Agar, 500 g
bioWORLDUsed for obtaining microbial plate counts from milk and dairy products, foods, water and other materials of sanitary importance Made according to the American Public Health Association (APHA) formulation pH: 7.0 Working Concentration: 23.5 g/L Dehydrated Appearance: light beige,…
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Tryptic Soy Broth (TSB) with Lecithin and Tween® 80
Hardy DiagnosticsTryptic Soy Broth (TSB) with Lecithin and Tween® 80 is recommended for the cultivation of a wide variety of fastidious and nonfastidious microorganisms from nonclinical specimens, when the neutralization of disinfectants is desired. This medium can also
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Agar, Bacteriological
bioWORLDFine, light-colored granules Bacteriological Grade Gel Strength: 550–950 g/cm2 Gelling Temperature: 34–38 °C Melting Temperature: 84–88 °C pH: 6.0–7.5 Soluble in boiling water
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Tryptic Soy Agar
bioWORLDUsed for the isolation and cultivation of nonfastidious and fastidious microorganisms Can be prepared with or without blood or enrichments pH: 7.3 Working Concentration: 40 g/L Dehydrated Appearance: light beige, homogeneous powder Prepared Appearance: Plain – light…
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Luria-Bertani (LB) Agar, Lennox
bioWORLDContains: For propagation and maintenance of Escherichia coli Low salt formulation pH: 7.0 Working Concentration: 35 g/L Dehydrated Appearance: light beige, homogeneous powder Prepared Appearance: medium amber agar Soluble in boiling water
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Super Optimal Broth (SOB Medium)
bioWORLDUsed for cultivation of recombinant strains of E. Coli Is a nutritionally rich growth medium for use in the preparation and transformation of competent cells pH: 7.0 Working Concentration: 28 g/L Dehydrated Appearance: light beige, homogenous powder Prepared Appearance:…
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BCYE Agar (Legionella Agar), 500 g
bioWORLDCommonly used in primary isolation of Legionella from environmental and clinical materials pH: 6.85 Dehydrated Appearance: dark grey to black, homogeneous powder Prepared Appearance: black-green to gray-black agar Soluble in boiling water Contains: (g/L: Yeast…
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MacConkey Agar, CS, 500 g
bioWORLDFor the isolation and differentiation of Gram-negative enteric bacilli from specimens containing swarming strains of Proteus spp. pH: 7.1 Working Concentration: 50 g/L Dehydrated Appearance: light pinkish-beige, homogeneous powder Prepared Appearance: dark pink-purple agar …
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Nutrient Broth
bioWORLDRecommended for the cultivation of non-fastidious microorganisms according to the methods described by the American Public Health Association pH: 6.8 Working Concentration: 8 g/L Dehydrated Appearance: medium tan, homogeneous powder Prepared Appearance: light to medium amber…
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Oxyrase for Broth™
bioWORLDOxyrase For Broth™ makes growing anaerobes easy. All you have to do is add Oxyrase For Broth™ to your broth medium. Oxyrase For Broth™ makes broth medium anaerobic. No need to boil broth tubes again. Oxyrase For Broth™ is a medium supplement that contains the Oxyrase…
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Yeast Extract
bioWORLDAqueous extract of autolysed brewer's yeast Has a high vitamin content, providing excellent growth factors for most microorganisms Is usually added to culture media to provide a source of vitamins at a concentration of 3-5 g/L After opening, tightly recap and place the container…
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Beef Extract (Powder), 500 g
bioWORLDRecommended for use as a nutrient at 0.3-0.5% concentration in various culture media Can be used in fermentation studies as it is free of fermentable substrate pH: 7.0 Dehydrated Appearance: cream to tan, homogeneous powder Prepared Appearance: yellow to tan Soluble in water
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Malt Extract Broth
bioWORLDMalt Extract Broth Used for the cultivation and maintenance of yeasts and molds pH: 4.7 Working Concentration: 15 g/L Dehydrated Appearance: light beige to beige, homogeneous powder Prepared Appearance: light amber broth Soluble in water Contains: Malt Extract Base Maltose Dextrose Yeast Extract…
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Yeast Nitrogen Base
bioWORLDFor classifying yeasts based on carbon assimilation Requires addition of a carbon source pH: 5.4 Working Concentration: 6.7 g/L (single-strength) or 67 g/L (10X) Dehydrated Appearance: off-white, homogeneous powder Prepared Appearance: single-strength solution is colorless…
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Simmons Citrate Agar, 500 g
bioWORLDUsed as a differential medium for the identification of enteric bacteria, which utilize citrate as the sole source of carbon ph: 6.9 Working Concentration: 24.2 g/L Dehydrated Appearance: green, homogeneous powder Prepared Appearance: medium to dark green agar Soluble in…
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Mueller Hinton Agar
bioWORLDFor antimicrobial disc diffusion susceptibility testing of common, rapidly growing bacteria by the Bauer-Kirby method, as standardized by the National Committee for Clinical Laboratory Standards (NCCLS) pH: 7.3 Working Concentration: 38 g/L Dehydrated Appearance: beige, homogeneous…
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Pancreatic Digest of Casein, 500 g
bioWORLDGeneral purpose growth peptone used for the cultivation of most bacteria and fungi and some protozoa Can be used for indole testing because of its high tryptophan content Is biologically free of carbohydrates and is recommended for fermentation studies Can be used to determine…
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Luria-Bertani (LB) Agar,Miller,20g
bioWORLDFor propagation and maintenance of Escherichia coli Convenient premeasured and pre-mixed capsules Contains twenty times the sodium chloride level of Luria Agar Base, Miller and twice the level found in LB Agar, Lennox pH: 7.0 Working Concentration: 40 g/L (2 capsules) …
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Pseudomonas Isolation Agar, 500 g
bioWORLDUsed for isolating Pseudomonas and differentiating Pseudomonas aeruginosa from other pseudomonads based on pigment formation pH: 7.0 Working Concentration: 45 g/L Dehydrated Appearance: very light beige, homogeneous powder Prepared Appearance: light amber agar …
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Tryptic Soy Broth, 500 g
bioWORLDFor the cultivation of fastidious and non-fastidious microorganisms Prepared according to the formula listed as Soybean-Casein Digest Medium in the United States Pharmacopeia pH: 7.3 Working Concentration: 30 g/L Dehydrated Appearance: light beige, homogeneous powder …