Esta buscando: Medios deshidratados para microbiología

Numero del catalogo: (1.00427.0500)

Proveedor: Merck

Descripción: Este medio está de acuerdo con el medio ALOA (agar para Listeria según Ottaviani & Agosti), un medio selectivo para el aislamiento de <i>Listeria monocytogenes </i>en alimentos (método validado por AFNOR). También permite el análisis, muestreo y recuento de Listeria monocytogenes y Listeria sp. Productos alimenticios y otras fuentes. La rica base del agar selectivo de Listeria Chromocult® proporciona un excelente crecimiento. El suplemento de inhibidores detiene el crecimiento de la mayoría de bacterias, levaduras y hongos. Por el contrario, no se inhibe el crecimiento de Listeria, que produce colonias verde-azuladas; <i>L. monocytogenes</i> también forma un halo opaco.

UOM: 1 * 500 g

MSDS Certificados Promoción

Proveedor: Merck

Descripción: Dehydrated media are used for a wide variety of applications. To minimise the risks associated with powdered culture media, the majority of Merck's dehydrated culture media is produced in granular form. Merck uses ingredients of non animal origin to minimise the potential risk of transmissible spongiform encephalitis (TSE). When there is no alternative, only ingredients which are recommended by EDQM, and belonging to TSE category B or C are used. This ensures that the product is of the highest quality and in compliance with the standards for food control, microbiological testing on finished products and starting materials, and quality control in the pharmaceuticals and cosmetics industries. Custom-made media can be prepared to meet individual customer specifications. The formulation is kept confidential via a Non Disclosure Agreement. Please enquire for further details. Advantages of granulated Merck media.

MSDS Certificados

Numero del catalogo: (1.16122.0500)

Proveedor: Merck

Descripción: For the enumeration, detection and identification of β-glucuronidase positive <i>Escherichia coli</i> from food and feeding stuff as well as from environmental samples in the area of food production and food handling.

UOM: 1 * 500 g

MSDS Certificados Promoción

Proveedor: Merck

Descripción: Media is granulated.

MSDS Certificados

Numero del catalogo: (1.20628.0500)

Proveedor: Merck

Descripción: This medium is recommended for the detection of yeasts and molds in soft drinks and other beverages.

UOM: 1 * 500 g

New Product Promoción

Proveedor: Merck

Descripción: Be assured that Merck offers the quality TSB that you are looking for in your aseptic process simulation.

MSDS Certificados

Proveedor: Merck

Descripción: Selective medium for the detection of <i>Enterobacter sakazakii</i> in milk powder and powdered infant formula. The base in Chromocult ® Enterobacter sakazakii agar allows good growth and strong colour formation of <i>E. sakazakii </i>colonies. The addition of inhibitors and the incubation temperature of 44 °C largely reduce the growth of the majority of gram-positive and gram-negative accompanying flora.<i> E. sakazakii</i>  is ß-D-glucosidase positive and grows as blue-green colonies on this medium. Incubation: 24 ±2 hours at 44 ±1 °C. Incubation temperature has a strong influence on sensitivity and selectivity of this method. Temperatures higher than 45 °C will inhibit the growth of <i>E.sakazakii.</i> Temperatures below 43 °C will reduce inhibition of accompanying bacteria.

MSDS Certificados

Proveedor: Merck

Descripción: Chromogenic media offer a method for rapid identification of characteristic bacterial enzymes. Merck offers a wide range of solid and liquid culture media that also permits the fluorescence detection of <i>E. coli</i> under the trade name Fluorocult®. Fluorocult® culture media have the same components as the standard media and additionally the substrate MUG. Some of the media also contain tryptophan as the substrate for a possible indole reaction to further confirm <i>E. coli</i> presence. The Fluorocult® method can produce a positive result within just 24 to 48 hours. In the case of the chromogenic media, a direct identification, using the characteristic colony colouring on the culture medium itself is possible without the application of further additives. A differentiation of positive single colonies is possible, even when high microbial counts are present.

MSDS Certificados

Numero del catalogo: (1.10765.0500)

Proveedor: Merck

Descripción: EC (<i>Escherichia coli</i>) broth

UOM: 1 * 500 g

MSDS Certificados Promoción

Numero del catalogo: (J906-500G)

Proveedor: VWR Chemicals

Descripción: Super optimal broth (SOB) broth is used for the preparation of nutritionally-rich growth medium and transformation of competent <i>E. coli</i>.

UOM: 1 * 500 g

MSDS Certificados Promoción

Numero del catalogo: (J873-500G)

Proveedor: VWR Chemicals

Descripción: Used for the preparation of media for the detection of yeasts and moulds.

UOM: 1 * 500 g

MSDS Certificados Promoción

Proveedor: VWR Chemicals

Descripción: Scholten's agar (modified)

MSDS Certificados Promoción

Numero del catalogo: (3508.)

Proveedor: Avantor

Descripción: Faucet diluting fluid

UOM: 1 * 1 UN

MSDS Promoción

Proveedor: VWR Chemicals

Descripción: VWR® dehydrated culture media that has been granulated offers both convenience and safety benefits. The correct dissolution of culture media is critical to achieving the best performance. Granulated culture media saves time in the preparation of ready to use culture media. In addition, granulation reduces dust generation, so handling the product is more pleasant and safer for the user, making it a much cleaner and safer working environment.

MSDS Certificados

Numero del catalogo: (1.17337.0500)

Proveedor: Merck

Descripción: This medium is recommended for total heterotrophic microorganism detection in water and other liquid samples.

UOM: 1 * 500 g

New Product Promoción

Proveedor: Merck

Descripción: A need producing food, pharmaceuticals and cosmetics for Muslim consumers is that not only the products themselves must be 'halal' (lawful); also everything used inside the production area must be halal-certified. Merck halal-certified dehydrated culture media for microbiological QC for environmental monitoring and aseptic process simulation are in compliance with this need.

MSDS Certificados Promoción