421 Results for: "Ut\u011Brky+jednor\u00E1zov\u00E9+a+ru\u010Dn\u00EDky"

Supplier: G-Biosciences

Antibiotics play a crucial role in the manipulation, screening and killing of bacteria in a range of biotechnology processes. This kit specifically teaches the basic principles of antibiotics, bacterial resistance and susceptibility. Students learn and understand the use of antibiotic resistance in screening for infectious diseases. Utilising a bacterial strain, students learn the effects of different antibiotics and visualise bacterial sensitivity and resistance to the supplied antibiotics. This method involves the use of filter paper discs impregnated with a specified concentration of antibiotics on the surface of an agar plate containing microbial cells. This kit will enable students to analyse the inhibitory effects of different antibiotics on selected bacterial cells and then determine which antibiotic is the most suitable to treat a bacterial infection.

Supplier: Mettler - Toledo

Portable dual channel meter for the simultaneous determination of pH, mV or ion concentrations and dissolved oxygen.

Supplier: NABERTHERM

Muffle Furnace L40/11/C550 Tmax1100 with flap door and protective gas connection, over-temperature limiter and thermocouple port in the rear wall 1 * 1 items

Supplier: NABERTHERM

Muffle Furnace L15/13/C550 Tmax1300 with flap door and protective gas connection, over-temperature limiter and thermocouple port in the rear wall 1 * 1 items

Supplier: NABERTHERM

Muffle Furnace L15/12/C550 Tmax1200 with flap door and protective gas connection, over-temperature limiter and thermocouple port in the rear wall 1 * 1 items

Supplier: NABERTHERM

Muffle Furnace L15/14/C550 Tmax1400 with flap door and protective gas connection, over-temperature limiter and thermocouple port in the rear wall 1 * 1 items

Supplier: NABERTHERM

Muffle Furnace L15/11/B510 Tmax1100 with flap door and protective gas connection, over-temperature limiter and thermocouple port in the rear wall 1 * 1 items

Supplier: NABERTHERM

Muffle Furnace L24/11/C550 Tmax1100 with flap door and protective gas connection, over-temperature limiter and thermocouple port in the rear wall 1 * 1 items

Supplier: Liebherr

Scientific Line, Underbench ATEX Freezer Solid door, 3 Freezer Drawers, temperature stability:+/-5°C, temperature range: -9/-30 °C, gross/net volume (L): 101/71, dimensions in mm (W/D/H): 597 / 605 / 819 1 * 1 items

Supplier: NABERTHERM

Muffle Furnace L15/12/B510 Tmax1200 with flap door and protective gas connection, over-temperature limiter and thermocouple port in the rear wall 1 * 1 items

Supplier: NABERTHERM

Muffle Furnace L40/11/B510 Tmax1100 with flap door and protective gas connection, over-temperature limiter and thermocouple port in the rear wall 1 * 1 items

Supplier: NABERTHERM

Muffle Furnace L15/11/C550 Tmax1100 with flap door and protective gas connection, over-temperature limiter and thermocouple port in the rear wall 1 * 1 items

Supplier: NABERTHERM

Muffle Furnace L40/12/B510 Tmax1200 with flap door and protective gas connection, over-temperature limiter and thermocouple port in the rear wall 1 * 1 items

Supplier: NABERTHERM

Muffle Furnace L15/14/B510 Tmax1400 with flap door and protective gas connection, over-temperature limiter and thermocouple port in the rear wall 1 * 1 items

Supplier: NABERTHERM

Muffle Furnace L24/12/B510 Tmax1200 with flap door and protective gas connection, over-temperature limiter and thermocouple port in the rear wall 1 * 1 items

Supplier: NABERTHERM

Muffle Furnace L24/12/C550 Tmax1200 with flap door and protective gas connection, over-temperature limiter and thermocouple port in the rear wall 1 * 1 items

Supplier: NABERTHERM

Muffle Furnace L40/12/C550 Tmax1200 with flap door and protective gas connection, over-temperature limiter and thermocouple port in the rear wall 1 * 1 items

Supplier: NABERTHERM

Muffle Furnace L24/11/B510 Tmax1100 with flap door and protective gas connection, over-temperature limiter and thermocouple port in the rear wall 1 * 1 items

Supplier: NABERTHERM

Muffle Furnace L15/13/B510 Tmax1300 with flap door and protective gas connection, over-temperature limiter and thermocouple port in the rear wall 1 * 1 items

Supplier: VWR Collection

Designed for ease of use and safe operation, the shiroGEL horizontal electrophoresis systems and accessories are built to withstand the rigours of everyday use. For leakproof performance the gel boxes and gel trays are moulded from thick acrylic. UV transparent gel trays aid in visualisation of samples. Cassettes protect the electrodes and allow for easy replacement. Gel casting is simple with the durable rubber casting gates. Slots in the sides of the trays allow for easy comb placement. The two-piece design of the combs allows for vertical adjustment, giving the user control over the depth of the well. The combs supplied with the systems are 1,5 mm thick. Multiple combs, including those compatible with multichannel pipettes and different thicknesses, are also available. The 'EasyLift' gel box lid is easily removed using the side tabs and pressure pads. The lid is domed, to prevent condensation from dripping onto the gel, and is surrounded by a drip ring, to help recover the condensate and maintain buffer concentration.

Supplier: VWR Collection

VWR® has expanded the VWR® carboy features and benefits by offering the Versatile Cap, Versatile Barb and state-of-the-art Spigot technology. These three components complement a wide array of applications supported by the VWR® Carboy. The leakproof cap insert with replaceable gasket enable users to quickly change the top connector of each carboy to match the application needs. Versatile Cap is stackable and is offered in both 83 mm (compatible with most industry carboys) and a 120 mm extra wide-mouth version that fits exclusively on VWR® 20 L and 40 L extra wide mouth carboys. To see homogenisation of solutions, closed adapter inserts with a clear window are available. Quick connect options are also a part of the many capabilities of this Versatile Cap technology. This includes quick-connect port combinations of two, three, and four. For bottom tubulation, Versatile Barb is used to replace the spigot and support flexibility in drainage, connection to a pump or automated equipment, or connection to a filling bell. Sanitary fitting connector is also available in order to enable the carboy to be used as a supply reservoir to a larger system.

Supplier: ELMA SCHMIDBAUER

These ultrasonic units feature the newly developed switchable sweep function. This function guarantees homogeneous sound field distribution by way of continuous shifting of the sound pressure maxima. The 'Degas' function on these units facilitates fast and effective degassing of the cleaning liquid, particularly in freshly mixed baths. Both the 'Autodegas' function (used before the start of cleaning) and 'Degas' for special tasks can be activated manually. The units feature a noise-reducing plastic cover (that speeds up the heating process and serves as a drip-off basin once turned over), an integrated fill level indicator, cavitation proof stainless steel cleaning tanks, and a knob on the side for easy emptying of the cleaning fluid via the drain duct at the back of the unit. These ultrasound units are ideal for cleaning laboratory instruments, glass, plastic and metal surgical and medical instruments, jewellery, spectacles and electronic components.

Supplier: Mettler - Toledo

Portable dual channel meters for the simultaneous determination of pH, mV, rel. mV, ion (SG78), conductivity, TDS (total dissolved solids), salinity or specific resistance.

Supplier: Mettler - Toledo

Portable dual-channel meter for the parallel determination of pH, mV, rel. mV or ion concentrations and dissolved oxygen (optical RDO® technology). Ideal for special analyses, particularly in environmental, chemical and food and beverage industry.

Supplier: VWR Collection

Dual-head, dry running diaphragm pump with an integrated self-drying system. There is a wide range of applications for this pump in laboratories, especially whenever clean vacuum is required and moist gases must be pumped down. Examples include operation of vacuum drying chambers (for drying or heat-treating substances and components) or steam sterilisers for sterilising instruments, vessels, filters and textiles. This pump can be used in a wide range of applications due to the pump's high resistance to aggressive media. The pump includes a PTFE coated diaphragm with patented tension optimisation, which allows the pump to be smaller, and prolongs the service life of the diaphragm. The innovative self-drying system allows condensed liquid to be blown out of the pump heads at high speed during evacuation. The vacuum in the vacuum chamber remains constant. The drying cycle can be adjusted to the requirements of the individual process using three variables. After drying, the pump reaches a better vacuum and is able to evacuate significantly faster compared with pumps without a drying system.

Supplier: ProSci Inc.

Anti-SLC14A1 Rabbit Polyclonal Antibody

Supplier: Merck

EHEC is capable of inducing life threatening illnesses, particularly in people with immune deficiency, young children and the elderly. Although the most common cause of EHEC is E. coli O157, other serotypes, such as O26, O45, O103, O111, O121 and O145, are also relatively frequent causes of infection. Typical symptoms are severe abdominal pain and diarrhoea, which is initially watery but often becomes bloody. E. coli are gram-negative, non sporulating, facultative anaerobic bacilli. Amongst the pathogenic E. coli, Verotoxin-forming strains (STEC or VTEC) have gained importance in recent years. The group of enterohaemorrhagic E. coli (EHEC) with its highly pathogenic serovar O157:H7 strain is particularly interesting in this respect. The main sources of infection are contaminated, raw or insufficiently heated foods of animal origin, such as meat and dairy products. The reservoir for EHEC is the gut of ruminants. Microorganisms can enter food during the processing of meat and dairy products if hygienic conditions are inadequate. The drastic increase in the incidence of food contamination caused by E. coli O157 demands reliable and rapid methods of detection. Innovative, rapid tests make screening for pathogenic organisms easier. Complete test sets for the detection of pathogens and toxins. The one-step format reduces the possibility of errors during handling. In addition to tests for the most common cause of infection, E. coli O157, there exits a 24-H screening protocol for VTEC, including E. coli O104:H4, based on Rapidcult™ E. coli enrichment combined with detection using Duopath® Verotoxins.

Supplier: ProSci Inc.

Anti-SLC14A2 Rabbit Polyclonal Antibody

Supplier: Merck Millipore (Novagen)

Pellet Paint® NF Co-Precipitant is a non-fluorescent dye-labelled carrier compatible with fluorescent sequencing. It facilitates rapid removal of BigDye® Terminators during the alcohol precipitation of cycle sequencing reaction products. Cycle sequencing reactions can be precipitated rapidly with centrifugation times of 10 minutes. The easily visualised carrier provides a simple confirmation that precipitation has occurred. Sequencing reaction products are efficiently pelleted and dye-labelled terminators remain in the supernatant during alcohol precipitation using the standard Applied Biosystems precipitation protocols. Re-suspension of pelleted sequencing reaction products in deionised formamide can be confirmed by checking for dissolution of the carrier pellet.

Supplier: ANTIBODIES.COM

Goat polyclonal antibody to HPS6 for ELISA, WB and IHC with samples derived from human.