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  • Wilkins Chalgren Agar

    bioWORLD

    Used to determin minimal inhibitory concentration (MIC’s) of antibiotics for anaerobic bacteria by the agar dilution procedure pH: 7.1 Working Concentration: 48 g/L pDehydrated Appearance: light beige, homogeneous powder Prepared Appearance: yellow-beige agar Soluble…

  • BCYE Agar (Legionella Agar)

    bioWORLD

    Commonly 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…

  • Nutrient Agar

    bioWORLD

    Recommended for the cultivation of non-fastidious microorganisms according to the methods described by the American Public Health Association pH: 6.8 Working Concentration: 23 g/L Dehydrated Appearance: tan, homogeneous powder Prepared Appearance: light amber agar Soluble…

  • Tryptose Agar

    bioWORLD

    For cultivating a wide variety of fastidious microorganisms, particularly for isolating Brucella pH: 7.2 Working Concentration: 41 g/L Dehydrated Appearance: light beige, homogeneous powder Prepared Appearance: light amber agar Soluble in boiling water Contains: …

  • Tryptic Soy Broth

    bioWORLD

    For 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 …

  • Yeast Nitrogen Base

    bioWORLD

    For 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…

  • Terrific Broth

    bioWORLD

    Used with glycerol in cultivating recombinant strains of Escherichia coli Highly enriched medium developed by Tartoff and Hobbs to improve yield in plasmid-bearing E. coli pH: 7.2 Working Concentration: 47.6 g/L Dissolve in 1L purified water with 4mL glycerol Dehydrated…

  • Dextrose Tryptone Agar

    bioWORLD

    Used for the cultivation of "FLAT SOUR" organisms related to the spoilage of food products Is a non-selective medium which can support the growth of a variety of mesophilic and thermophilic microorganisms pH: 6.7 Working Concentration: 45 g/L Dehydrated Appearance:…

  • Triple Sugar Iron (TSI) Agar

    bioWORLD

    For the differentiation of gram-negative enteric bacilli based on carbohydrate fermentation and the production of hydrogen sulfide pH: 7.3 Working Concentration: 60 g/L Dehydrated Appearance: pink, homogeneous powder Prepared Appearance: orange to orange-red agar Soluble in…

  • Columbia Blood Agar Base

    bioWORLD

    Used 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…

  • Standard Methods Agar

    bioWORLD

    Used 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,…

  • MacConkey Broth

    bioWORLD

    For the detection of coliform bacteria in milk and water pH: 7.3 Working Concentration: 35 g/L Dehydrated Appearance: light beige, homogeneous powder Prepared Appearance: dark purple broth Soluble in water Contains: Enzymatic Digest of Gelatin Lactose …

  • Bacillus Cereus Agar Base

    bioWORLD

    Used for the isolation and determination of Bacillus cereus pH: 7.2 Dehydrated Appearance: light green-beige, homogeneous powder Prepared Appearance: yellow to yellow-green Soluble in boiling water Contains: Pancreatic digest of casein Mannitol Sodium…

  • Bacto Peptone (Powder)

    bioWORLD

    Used 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 …

  • Fraser Broth

    bioWORLD

    For the isolation and selective enrichment of Listeria species from food and environmental species Contains Fraser Supplement Solution pH: 7.2 Working Concentration: 55 g/L Dehydrated Appearance: tan, homogeneous powder Prepared Appearance: medium amber broth Soluble…

  • Lauryl Sulfate Broth

    bioWORLD

    For the detection of coliforms in water, wastewater and foods pH: 6.8 Working Concentration: 35.6 g/L Dehydrated Appearance: light beige, homogeneous powder Prepared Appearance: tan to yellow broth Soluble in water Composition: Pancreatic Digest of Casein …

  • Oxyrase for Broth™

    bioWORLD

    Oxyrase 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…

  • Oxford Listeria Agar

    bioWORLD

    Used with addition of antibiotics for the selective isolation of Listeria monocytogenes from food pH: 7.2 Working Concentration: 55.5 g/L Dehydrated Appearance: beige, homogeneous powder Prepared Appearance: light to medium amber agar Soluble in boiling water …

  • Kligler Iron Agar

    bioWORLD

    Differential medium for the presumptive identification of the Enterobacteriaceae based upon the fermentaton of dextrose and lactose and hydrogen sulfide production pH: 7.4 Working Concentration: 52 g/L Dehydrated Appearance: light beige, homogeneous powder Prepared Appearance:…

  • Mueller Hinton Agar

    bioWORLD

    For 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…

  • Agar, Bacteriological

    bioWORLD

    Fine, 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

  • Phenol Red Broth Base

    bioWORLD

    Used with the addition of carbohydrates for the differentiation of microorganisms by their fermentation reactions Can be supplemented with carbohydrates pH: 7.4 Working Concentration: 15 g/L Dehydrated Appearance: light reddish to white, homogeneous powder Prepared…

  • Eosin Methylene Blue Agar (H-H&T)

    bioWORLD

    Slightly selective and differential medium for the isolation, cultivation and differentiation of gram-negative enteric bacilli pH: 7.2 Working Concentration: 36 g/L Dehydrated Appearance: light red-purple, homogeneous powder Prepared Appearance: dark blue purple agar …

  • Yeast Enriched Peptone

    bioWORLD

    Mixture of pancreatic digests of casein and yeast extract Approximately 1/3 yeast extract and 2/3 casein peptone The addition yeast extract provides additional sources of vitamins and carbohydrates Is not recommended for use in media for fermentation studies

  • Bacteriostatic Reagent

    bioWORLD

    Used to minimize microbial contamination in laboratory water baths and other water holding systems, such as water pumps and circulators Sold as a 100x solution Use 10ml per liter water

  • Super Optimal Broth (SOB Medium)

    bioWORLD

    Used 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:…

  • Sodium Chloride Peptone Sol, Buf

    bioWORLD

    Isotonic buffer solution for preparation of microbial suspension, dilution or washing. The low content of peptone along with phosphate buffer and sodium chloride maintains the viability of micro organisms without supporting growth. It is supplied as ready to use sterile solution packaged as either…

  • Luria-Bertani (LB) Agar, Miller

    bioWORLD

    For 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…

  • Czapek Dox Agar

    bioWORLD

    Used for fungi and bacteria that are unable to utilize sodium nitrate a their sole source of nitrogen Working Concentration: 50.1 g/L pH: 7.3+/-0.2 Dehydrated Appearance: off-white to beige powder Prepared Appearance: colorless agar Soluble in boiling water Contains: …

  • Baird Parker Agar

    bioWORLD

    Commonly used in the detection and enumeration of coagulase-positive staphylococci in food samples Contains potassium tellurite and lithium which supresses the growth of most bacteria but allows the growth of staphylococcus aureus pH: 6.9 Dehydrated Appearance: light tan,…

  • Tryptose

    bioWORLD

    Synonym: Trypticase Enzymatic digest of protein for use in preparing microbiological culture media pH (1% Solution): 7.0 Dehydrated Appearance: light beige, homogeneous powder Plant tissue culture tested Soluble in water

  • Brain-Heart Infusion Agar

    bioWORLD

    Used in the cultivation of a wide variety of microorganisms including bacteria, yeasts and molds With the addition of 5% or 10% sheep blood, it is used for the isolation and cultivation of a wide variety of fungal species from clinical and nonclinical sources pH: 7.4 Dehydrated…

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