Microbiological Media

For use in the detection of cytochrome oxidase activity in bacteria. Simply touch the OxiStick™ Swab to the colony to be tested and observe for color change. The most convenient format available today!

CRITERION™ GC Agar Base is used in the preparation of media for the cultivation and selective isolation of fastidious organisms such as Neisseria and Haemophilus species. VCAT Selective Supplement, product #SR104B and GC Growth Supplement, Vitox with Diluent, product #SR090A, are required for...

Ready-to-use Millipore media solve numerous problems in microbiology laboratories where time, equipment and trained personnel are often in short supply. Millipore media are available in convenient, single test 2 mL plastic ampoules, eliminating the manipulation of glass ampoules and avoiding the...

A latex agglutination test for the rapid identification of beta hemolytic streps group A, B, C, D, F, and G. A modified nitrous acid extraction allows the group D latex to be used in the same manner as other group latex. All reagents are liquid: Ready to use Color coded for ease of identification...

Ready-to-use YPD Agar Plates with 250 µg/mL Hygromycin are synthetic drop-out medium plates for the selective growth of recombinant yeast. Hygromycin is used to select for mutated or transformed cells that that carry the hygromycin resistance gene [hygromycin phosphotransferase (hphB) gene...

Malt Extract Agar is used for the isolation, cultivation and maintenance of yeasts and molds. Formulation is similar to Malt Extract Broth with the addition of agar and glycerol. This broth medium was recommended by Thom and Church for the cultivation of fungi. Its low acidity inhibits the growth of...

This multi-plate contains: Cetrimide Agar which is used for the selective isolation and identification of Pseudomonas aeruginosa Mannitol Salt agar which is used for the selective isolation and enumeration of staphylococci MacConkey agar which is used for the isolation, cultivation and...

BD Supplies more than 400 different BD Difco™ and BD BBL™ brand media formulations and ingredients in dehydrated form for the convenience of the laboratorian and bioprocessing specialist. BD products are intended for sale/shipment within the US only. International customers should contact their...

For propagation and maintenance of E. Coli. Low Salt Formula. Molecular Biology Grade. Dissolve 20 grams in 1 liter distilled water. Then adjust the pH to 7.2. Heat and frequently agitate to completely dissolve. Material is specially granulated to reduce dust and increase solubility rate. Sterilize...

BD supplies more than 400 different BD Difco™ and BD BBL™ brand media formulations and ingredients in dehydrated form for the convenience of the laboratorian and bioprocessing specialist. For the determination of motility of Gram-negative enteric bacilli BD products are intended for sale/shipment...

This highly refined Soluable Starch is an essential component for various microbiological applications. It serves as an excellent source of carbon in the cultivation of microorganisms and is ideal for the detection of metabolic activities, particularly in testing for bacteria capable of hydrolyzing...

BD supplies more than 400 different BD Difco™ and BD BBL™ brand media formulations and ingredients in dehydrated form for the convenience of the laboratorian and bioprocessing specialist. BD products are intended for sale/shipment within the US only. International customers should contact their...

Hydrogen peroxide 3%, (H2O2), catalase positive organisms (such as Staphylococcus) will evolve gas bubbles in the presence of H2O2. Useful in the presumptive identification and differentiation of many bacteria. Beta-hemolytic organisms, such as Streptococcus species (catalase-negative),...

Ethyl Violet Azide broth is recommended for selective, confirmatory detection of Enterococci as an indicator of faecal pollution in water and other specimens. Combination of ethyl violet dye and of azide favors the selectivity for the growth of Streptococci (Enterococci) while it inhibits...

Ready-to-use Potato Dextrose Agar Plates are a general purpose medium for the cultivation of fungi, including yeasts and molds. It is used for pharmaceutical product sterility tests according to the United States Pharmacopeia (USP) and for plate count enumeration tests for dairy products, foods, and...

Suspend 30 g of the medium in one liter of distilled or deionized water. Mix well. Heat slowly until the medium is dissolved. Dispense and sterilze at 121°C (15 lbs. of pressure) for 15 minutes. Sterilize by autoclave. Tryptic Soy Broth is used for the cultivation of fastidious and...

Recreational water like from swimming pool is a body of water in a holding structure. Microorganisms of concern are those causing infections of ear, skin and upper respiratory tract etc. Pseudomonas aeruginosa is one of those organisms which account for a large percentage of swimming pool associated...

CRITERION™ Brain Heart Infusion Broth is a general purpose nutrient medium recommended for the cultivation and isolation of a variety of fastidious and nonfastidious microorganisms, including bacteria, yeasts, and mold.

3.5% Casamino Acids, 0.6% Beef Extract, 0.3% Soluble Starch, 40mg/L Calcium Chloride Dihydrate, 20mg/L Magnesium Chloride Hexahydrate

BD supplies more than 400 different BD Difco™ and BD BBL™ brand media formulations and ingredients in dehydrated form for the convenience of the laboratorian and bioprocessing specialist. Selective medium for the isolation of Gram-positive organisms, particularly Gram-positive cocci, from specimens...

Fungi were among the first microorganisms recognized because some of the fruiting structures, such as the mushrooms, are large enough to be seen without a microscope. Fungi can be grouped simply on the basis of morphology as either yeasts or molds (1). Sabouraud Maltose Broth was formulated by...

BD Supplies more than 400 different BD Difco™ and BD BBL™ brand media formulations and ingredients in dehydrated form for the convenience of the laboratorian and bioprocessing specialist. BD products are intended for sale/shipment within the US only. International customers should contact their...

This medium is commonly used as base agar for microbiological agar diffusion assays for wide variety of antibiotics. Agar diffusion assays can be performed by cylinders, punched-hole or paper disc tests. This medium is identical numerically with the name assigned by Grove and Randall (1) This medium...

CAS Number 8008-63-7   EC Number 232-369-0   MDL number MFCD00130641 Components Mixture of free and conjugated bile acids, minimum 50% bile acids Application Bile from bovine and ovine can be used in bacteriological research to investigate bile salt adaptation of bacteria such as...