4998 Results for: "Amino Acids & Media Supplements"

Supplier: VWR Chemicals

These standard supplements can be used with several culture media to prepare the complete culture media for your specific purpose. Most of these supplements are available as freeze-dried in vials and this ensures.

Supplier: VWR Chemicals

The isolation of microorganisms often requires the use of specific supplements. The supplements presented here are available in vials and bottles, and the corresponding culture medium to use with them is indicated in the table below. Usually each vial is used to supplement 500 ml of media unless otherwise stated (complete information available on the specification sheets available on request).

Supplier: VWR Chemicals

Every MediaBag T (tube-bag) is filled with pre-weighed granulated media. Connect the 0,2 μm filter unit aseptically to the tube by using the connector device. Add water under aseptic conditions into the bag via the filter system. Protect the tube end with the red cap.

Supplier: VWR Chemicals

MediaBag W (wire-bag) are folded bags without connectors.

Supplier: VWR Chemicals

Egg yolk tellurite emulsion, VWR®

Supplier: VWR Chemicals

Contains a mixture of protease inhibitors: AEBSF, Aprotinin, E-64, Bestatin and Leupeptin. Each vial can be reconstituted in 1 ml deionised water to form a 100X solution.

Supplier: VWR Chemicals

For various microbiological uses.

Supplier: VWR Chemicals

Yeast extract is the water soluble portion of autolysed yeast containing a source of Vitamin B complex.

Supplier: VWR Chemicals

Each bag contains a pre-weighed amount of granulated media, double-bagged and irradiated. For just in time enrichment - add sterile water and sample material.

Supplier: VWR Chemicals

For various microbiological applications.

Supplier: VWR Chemicals

Contains a mix of protease inhibitors: AEBSF, E-64, Bestatin, Pepstatin, Leupeptin and 1, 10-Phenanthroline. Each vial can be reconstituted in 1 ml dimethyl sulfoxide to form a 100X solution.

Supplier: VWR Chemicals

Ready to use culture media for microbiological test requirements in the food industry, water, environmental control and in the pharmaceutical industry. The range is manufactured from high quality raw materials. All the culture media are manufactured using selected dehydrated bases, and comply with various standards. All media are produced using the latest technology and are subject to strict quality controls carried out by qualified microbiologists.

Supplier: VWR Chemicals

Egg yolk emulsion, sterile, VWR®

Supplier: VWR Chemicals

A range of culture media in compliance with ISO standards and the International Harmonised Pharmacopoeia. All our media are, as you would expect, produced using high quality raw materials and are subject to strict quality controls, in a production environment following Good Manufacturing Practice guidelines. Raw materials are selected in compliance with the required standards. Dehydrated culture media should be stored at 10 to 30 °C unless otherwise stated, in their closed containers in a dry environment. Standard pack size is 500 g.

Supplier: VWR Chemicals

Terrific broth is an enriched medium, ideal for culturing cells for nucleic acid purification and recombinant protein expression.

Supplier: MACRON AVANTOR BRAND

Macron Fine Chemicals™ OR: organic reagents that are suitable for research applications.

Supplier: VWR Chemicals

Media bag stand

Supplier: VWR Chemicals

SOC medium is used in the final step of bacterial cell transformation to obtain maximum transformation efficiency of E. coli SOC.

Supplier: VWR Collection

This medium preparator is equipped with everything that simplifies the production of culture media and accelerates the process. The medium is effectively mixed, heated, sterilised and quickly cooled to the desired filling temperature right from the start. For the filling process, the medium is kept stable at the selected filling temperature.

Supplier: VWR Chemicals

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.

Supplier: VWR Chemicals

For the preliminary, non selective enrichment of bacteria, particularly pathogenic enterobacteriaceae, from foodstuffs.

Supplier: VWR Chemicals

Yeast Nitrogen Base (YNB) is a base medium for preparation of minimal and synthetic defined yeast media.

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.

Supplier: VWR Chemicals

Culture media for sterility tests, diluents for the homogenisation of samples for the microbiological examination and rinsing fluids for membrane filtration methods.

Supplier: VWR Chemicals

Media container, BPW, VWR®, Application: Enrichment, non selective

Supplier: VWR Chemicals

Lysogeny broth (LB) is a nutritionally rich medium used for the propagation and maintenance of E. coli. It is also widely used for the preparation of plasmid DNA and recombinant proteins.

Supplier: VWR Chemicals

MediaBags TW (Twirl-bag) are filled with pre-weighed granulated media, double-bagged bag and irradiated. Add sterile water under aseptic conditions.

Supplier: VWR Chemicals

A complete medium for the propagation and maintenance of yeast. The composition of YPD is (w/v) 1% yeast extract, 2% peptone, and 2% D-glucose.

Supplier: VWR Chemicals

Available as 90 mm plates acc. to standards. TLHTh (Tween®, lecithin, histidine, thiosulphate) are used as disinfectant neutralisers. Bags are available double- or triple-wrapped. One pack per bag displays the irradiation indicator.

Supplier: VWR Chemicals

Male connector, VWR®