You searched for: Media for Microbiology

Supplier: 3M FOOD SAFETY

The 3M™ Petrifilm™ High-sensitivity coliform count plate accommodates 5 ml samples and detection of low levels of confirmed coliforms in 24 hours.

Supplier: LIOFILCHEM

Sugar free agar is a medium used for the determination of the total microbial count in food.

Supplier: LIOFILCHEM

Orange Serum Agar is a medium used for the isolation, cultivation and enumeration of microorganisms associated with spoilage of citrus fruits and derivates, such as lactic acid and acetic acid bacteria, yeasts and moulds.

Supplier: 3M FOOD SAFETY

3M™ Petrifilm™ E. coli / coliform count plates provide a cost effective, convenient and reliable method for testing equipment, raw materials, food products and manufacturing environmental samples.

Supplier: 3M FOOD SAFETY

3M™ Petrifilm™ Rapid E. coli/coliform count plates provide a cost-effective, convenient and reliable method for testing equipment, raw materials, food products and manufacturing environmental samples.

Supplier: LIOFILCHEM

Tryptic Soy Agar (TSA) is a non selective isolation medium used for the growth of bacteria which do not have specific nutritional requirements and for the preparation of reference strains with the aim of growth promotion tests of culture media.

Supplier: 3M FOOD SAFETY

3M™ Petrifilm™ Environmental Listeria plates detect the presence of Listeria in environmental samples. A sample ready culture medium containing selective agents, nutrients, a cold water soluble gelling agent and a chromogenic indicator.

Supplier: DOEHLER GROUP

Culture medium for qualitative detection of indicator microorganisms using swab sampling with sterile swabs as part of microbiological facility monitoring. Under its NBB® brand, Döhler offers innovative culture media for the fast and reliable detection of beverage spoiling microorganisms, such as Lactobacilli, Pectinatus and Megasphaera, in all samples that arise in breweries, as well as for the wine industry. NBB®-B-AM is a liquid culture medium for detection of biofilm indicator microorganisms.

Supplier: Thermo Fisher Scientific

Yeast nitrogen base without amino acids and ammonium sulfate is used for classifying yeasts based on carbohydrate and amino acids requirements. Recommended for use in classifying yeasts based on carbon and nitrogen requirements. Contains all essential nutrients required for the growth of yeasts except amino acids, nitrogen and carbohydrate. Addition of nitrogen and carbon sources is required.

Supplier: 3M FOOD SAFETY

The 3M™ Petrifilm™ Lactic acid bacteria count plate is a time-saving, sample-ready plate designed to determine total lactic acid bacteria populations in food and environmental samples.

Supplier: CHROMAGAR

CHROMagar™ StrepA is a selective chromogenic culture medium intended for use in the qualitative direct detection, differentiation and presumptive identification of Streptococcus pyogenes -group A Streptococcus (GAS) to aid in the diagnosis of GAS throat infections. The test is performed with throat swabs. Results can be interpreted after 18-24 h of incubation at 35 - 37 °C under CO² atmosphere.

Supplier: DOEHLER GROUP

Culture medium for qualitative detection of indicator microorganisms using swab sampling with sterile swabs as part of microbiological facility monitoring. Under its NBB® brand, Döhler offers innovative culture media for the fast and reliable detection of beverage spoiling microorganisms, such as Lactobacilli, Pectinatus and Megasphaera, in all samples that arise in breweries, as well as for the wine industry. NBB®-B-AM is a liquid culture medium for detection of biofilm indicator microorganisms.

Supplier: THERMO FISHER DIAGNOSTICS

Isolate, enumerate and presumptively identify Listeria species and L. monocytogenes from food and environmental samples with the Oxoid™ Brilliance™ Listeria Agar (ISO) (Dehydrated culture medium and supplements) following broth enrichment. The medium identifies Listeria species based on their utilization of X-glucoside giving rise to blue-green colonies. Listeria monocytogenes are further differentiated by their ability to highly produce lecithinase, producing an opaque, white halo around the colony.

Supplier: THERMO FISHER DIAGNOSTICS

ReadyBags™ are designed for use in food testing by laboratories with large numbers of samples requiring large volumes of broth media or diluent. Each ReadyBag™ contains 3 liters and is intended for use with an automatic dispenser. The ReadyBag™ is connected to tubing for standard laboratory equipment, such as gravimetric diluters or peristaltic pumps, by means of a connector. Connectors are available in two formats: autoclavable, re-usable stainless steel connectors or sterile, plastic, single-use connectors.

Supplier: DOEHLER GROUP

Fast and easy detection of beverage spoiling microorganisms. Qualitative detection of yeast, moulds, and lactic and acetic acid bacteria in beverages at pH <4,5 in under 48 hours.

Supplier: Sartorius

Each set consists of a Ø 50 mm or Ø 47 mm pad, impregnated with nutrient media, packed dry and sterile in a Petri dish, with a membrane filter. After filtration of the sample the membrane is placed in the dish and incubated. More types available on request.

Supplier: 3M FOOD SAFETY

3M™ Petrifilm™ Rapid Yeast and Mold Count Plates simplify and accelerate detection. Featuring a new indicator technology that makes colonies easier to interpret, these completely sample-ready plates return results in just 48 hours.

Supplier: DOEHLER GROUP

These nutrient media can be used for simple, quick and efficient detection of microbiological contamination of all beverage types, allowing microorganisms to be identified long before sub-standard finished goods leave the factory. Virtually all detection media are provided ready-to use. Ideal for all types of samples in the non-alcoholic beverage and brewing industries, for water analyses in breweries and other beverage plants, for weak-spot analysis, for checking aseptic filling lines, to detect Alicyclobacilli (according to Standard IFU Method No. 12), or to assess the risk potential (guaiacol formation) from Alicyclobacilli (according to Standard IFU Method No. 12). Bottles have a content of 250 ml.

Supplier: 3M FOOD SAFETY

3M™ Petrifilm™ Rapid aerobic count plates feature technology that facilitates colony enumeration in just 24 hours for most food matrices/environmental samples and resists distortion caused by spreader colonies.

Supplier: FOODCHEK SYSTEMS

Food and environmental samples require enrichment before pathogen testing to amplify or grow any existing bacterial pathogens. Actero™ ELITE Enrichment Media works with a number of 'food pathogen testing systems' including lateral flow, ELISA and PCR platforms. For a custom solution, the Actero™ MediaPouch is for laboratories that require portion-packed media to use in automated media preparation instruments. It is available in pouches and can be custom packaged to meet your specific needs. Patent Pending Actero™ ELITE Enrichment Media represent enhanced formulations that further reduce the required enrichment time to an industry-leading low.

Supplier: DOEHLER GROUP

Powder for production of NBB®-Broth and NBB®-Agar for the detection of Beer spoiling bacteria in filtered beer samples, water samples, yeast samples as well as for membrane and swab samples. Under its NBB® brand, Döhler offers innovative culture media for the fast and reliable detection of beverage spoiling microorganisms, such as Lactobacilli, Pectinatus and Megasphaera, in all samples that arise in breweries, as well as for the wine industry. NBB®-Powder (NBB®-P) is a powder, which dissolved in your own beer, will adapt the selectivity of NBB®-Media onto the demand of your products. NBB® culture media are suitable for detection in:

Supplier: Sartorius

Nutrient pad sets for colony counting by the membrane filter method, specially designed for the Microsart e.motion dispenser. These nutrient pad consist of dehydrated culture media inserted into pre-sterilised Petri dishes. This alternative to agar media has a long storage life of 24 months at room temperature.

Supplier: MP BIOMEDICALS

Terrific broth (TB) has been formulated for optimum growth of Escherichia coli for purposes of strain maintenance, cloning, protein expression. It is certified for plasmid and other bacterial cultures in liquid medium. Higher cell densities are achieved using this broth.

Supplier: DOEHLER GROUP

PCR broth for fast and universal detection of beer spoiling microorganisms, such as lactobacilli, pediococci, Pectinatus and Megasphaera in yeast and clear/cloudy beer samples. NBB®-PCR (pH 5,7 ±0,2) is a ready-to-use enrichment broth for the detection of beer spoiling bacteria by PCR and real-time PCR methods. NBB®-PCR is compatible with all standard PCR and real-time PCR methods from different manufacturers. Due to an optimised and regulated quality-controlled production process, the medium does not contain any ingredients, which impair DNA amplification and detection (realtime PCR). In addition the medium is free from contaminating DNA, which is controlled and ensured by internal and external validations. The medium is optimized for microbiological enrichment and therefore allows no culture detection of bacteria, because no indicator dye is included.
NBB®-PCR broth can be used for the molecular biological detection of:.

Supplier: MP BIOMEDICALS

LB Medium is a nutritionally rich medium originally developed for growth and maintenance of E. coli strains. It supports a luxurious growth of E. coli cells as tryptone and yeast extract supply essential growth factors that E. coli cells would otherwise have to synthesise. The medium also contains essential electrolytes for transport and osmotic balance, due to the NaCl component.

Supplier: DOEHLER GROUP

Selective media for detection of guaiacol forming Alicyclobacilli for assessing the risk potential of off-flavour forming. For the quantitative and qualitative detection and identification of Alicyclobacilli and Guaiacol-forming Alicyclobacilli that cause off-flavours.

Supplier: DOEHLER GROUP

Enzymatic test kit for the detection of off-flavour forming Alicyclobacillus. Guaiacol Detection Kit is a reliable and sensitive enzymatic detection of Guaiacol-forming Alicyclobacilli. When Guaiacol-forming bacteria are present, the transparent to slightly yellow Guaiacol is transformed into the clearly-visible, brownish complex Tetraguaiacol with the enzyme peroxidase from the Detection Kit.

Supplier: DOEHLER GROUP

Selective agar for the isolation, cultivation and quantitative detection of beer-spoiling microorganisms. Under its NBB® brand, Döhler offers innovative culture media for the fast and reliable detection of beverage spoiling microorganisms, such as Lactobacilli, Pectinatus and Megasphaera, in all samples that arise in breweries, as well as for the wine industry. NBB®-A is a solid agar medium for pouring agar plates after simple liquefaction.

Supplier: DOEHLER GROUP

Complex agar for the enumeration of the total plate count, e.g. in water as per DEV (Deutsche Einheitsverfahren - German standard published by DIN). The nutrient agar in accordance with DEV is suitable for cultivation and determining the total bacterial count of bacteria with average nutrient needs in water and foods.

Supplier: VWR Chemicals

Validation of aseptic processing should include a simulation test using a nutrient medium, known as the media fill or media simulation test. The selection of the nutrient medium should be made based on the quantity of the product produced, and the selectivity, clarity, concentration and suitability for sterilisation. The process simulation test should imitate, as closely as possible, the routine aseptic manufacturing process, and include all the critical subsequent manufacturing steps. Normally process simulation tests should be repeated twice a year per shift and process. The number of containers used for media fills should be sufficient to enable a valid evaluation. For small batches, the number of containers for media fills should at least equal the size of the product batch.