501 Results for: "CELLSTAR® Cell Culture Vessels"

Supplier: VWR Collection

Standard rectangular cells manufactured from Spectrosil® quartz for accurate readings over the entire UV range to near infrared range.

Supplier: VWR Collection

Stainless steel bath with user friendly MX temperature controller, has three control buttons and on-screen prompts. Specifically designed for production of microbiological culture media. The controller bridge, made from chemical resistant DuraTop™, is easily removed to allow cleaning of the tank. The bath has an opening with lid for optional cooling coil, which is ideal for set points near ambient temperature.

Supplier: VWR Chemicals

Biological buffers are useful for cell culture in vitro, enzyme assays, and some electrophoretic applications at physiological pH.

Supplier: VWR Collection

These 50 µm thick polyester films provide secure sealing around every well, not just a cover, thus minimising evaporation, preventing spillage and well-to-well contamination, and eliminating 'edge effects' in sensitive ELISA assays. Polyester films can also be used with tissue culture plates for short-term storage, incubation, and containment of biohazards.

Supplier: VWR Chemicals

A biological buffer used for cell culture, in vitro, enzyme assays and some electrophoretic applications at physiological pH.

Supplier: VWR Collection

Square cuvette, VWR®

Supplier: VWR Chemicals

Biological buffers are useful for cell culture in vitro, enzyme assays, and some electrophoretic applications at physiological pH.

Supplier: VWR Chemicals

Irradiated solution for use in washing cells.

Supplier: VWR Collection

Spectrophotometer cuvette, VWR®

Supplier: VWR Collection

Spectrophotometer cuvette, VWR®

Supplier: VWR Chemicals

Reagent for the preparation of competent cells for transformation.

Supplier: VWR Chemicals

Hepes is a widely used buffer in biological studies. In cell culture media, it is employed as a substitute for the bicarbonate buffer at a concentration of 25 mM or as a supplement to the bicarbonate buffer (concentration 10 to 15 mM).

Supplier: VWR Collection

These slides are coated with a permanent adhesive that provides excellent cell and tissue adhesion.

Supplier: VWR Chemicals

A reagent for the preparation of competent cells for transformation.

Supplier: VWR Chemicals

Irradiated concentrate of PBS, suitable for use in washing cells after dilution.

Supplier: VWR Collection

Designed to hold multiple test tubes, test tube racks, vials or cylinders. Vortexing action is created by securing the top of the vessel in place while allowing the bottom to move freely in a defined orbit. Two stainless steel posts hold the support plate securely in place for quiet, rattle-free mixing. The support plate is easily adjustable by loosening knobs and moving the support plate up and down. The circular groove around the top of the taller post allows the support plate to be swung away from the tray for easy removal of samples. The suction cup feet dampen motion and prevent the unit from moving along the work bench. Made from stainless steel with corrosion resistant paint. Equipped with a powerful, permanent magnet motor with sealed ball bearings. Motor is rated for continuous duty.

Supplier: VWR Chemicals

Biological buffers are useful for cell culture in vitro, enzyme assays and some electrophoretic applications at physiological pH. Universally applicable buffers for biochemistry must be water soluble, not interfere with biological processes.

Supplier: VWR Collection

Disposable macro cuvettes, four clear sides.

Supplier: VWR Chemicals

An ultra pure reagent for alkaline lysis of bacterial cells used in standard DNA purification procedures.

Supplier: VWR Collection

With 1 m fixed cable.

Supplier: Avantor Fluid Handling

The best option for pumping live cells and shear-sensitive fluids—validated by independent test data.

Supplier: VWR Collection

High quality cuvettes manufactured from quartz or optical glass for accurate spectrophotometric analysis.

Supplier: VWR Collection

Standard rectangular macro cuvettes made from Spectrosil quartz for accurate readings.

Supplier: VWR Collection

Cuvette manufactured in clear materials to support different wavelength range and pathlength requirements.

Supplier: VWR Collection

Accurate and dependable results for spectrophotometric analyses in the visible and near infrared regions.

Supplier: VWR Collection

These cuvettes provide accurate and reliable results. PS cuvettes ensure low variation in extinction coefficient.

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: Avantor

Diluid III Diff is a specially filtered, non-sterile blood diluting fluid for use in cell counting and sizing. Intended to be used in vitro for the examination of specimens derived from the human body.

Supplier: VWR Chemicals

Selection agent for both prokaryotic and eukaryotic transfected cells. An aminoglycoside similar to gentamycin, G418 is toxic to bacterial, yeast, higher plant and mammalian cells, protozoans, and helminths.

Supplier: VWR Collection

Ideal for molecular biology applications, mechanical and chemical cell lysis, mixing tissue samples, mixing cytogenetic suspensions, and vortexing cell suspensions. Shaker is also ideal for emulsification of bi-polar viscous fluids and for mixing fluids in small diameter tubes. Specifically designed to shake and/or vortex microplates in timed or continuous modes. Shaker features programmable timed mode from 1 s to 160 hours. Speed and time are easily adjusted with the up/down arrows on the front panel.