5453 Results for: "High Heat Face Shield"

Supplier: VWR Chemicals

Sodium thiosulphate pentahydrate, high purity

Supplier: VWR Chemicals

A blue counterstain often used for metachromatic staining of mast cells, cartilage, and acid mucins.

Supplier: VWR Chemicals

D-(-)-Sorbitol ≥96%, high purity

Supplier: Avantor Fluid Handling

Designed for optimal operation in your Ismatec pumps.

Supplier: VWR Chemicals

Mineral oil, white (petroleum) light, high purity

Supplier: VWR Chemicals

Agarose, low gelling temperature has low melting and gelling temperatures, low sulphate content and high optical clarity. It is suitable for use in protein and nucleic acid electrophoresis and for immobilisation of heat-labile substances (e.g. bacteria, yeast and eukaryotic cells) due to the low gelling point. In addition, the low melting point of this agarose offers the possibility of recovering proteins and nucleic acids without denaturation when re-melted.

Supplier: VWR Chemicals

Hydroxyethyl cellulose, high purity

Supplier: Avantor Fluid Handling

No more eye strain - front shield magnifies scale 16 percent for easier readings.

Supplier: Avantor Fluid Handling

For Class 1 Group C and D, Class 2 Group F and G locations.

Supplier: VWR Collection

VWR® Advanced Protection face masks feature a three-ply construction for excellent particle and bacterial filtration efficiency. Available in two styles, with spandex ear loops or PP ties ultrasonically welded to maintain softness and protect against particulates.

Supplier: Avantor

In vitro diagnostic hematology control product, intended for professional use only.

Supplier: VWR Chemicals

A cationic positively-charged quaternary ammonium compounds. Utilised for applications ranging from solubilising membrane proteins in non-denaturing conditions to creating denaturing conditions during gel electrophoresis.

Supplier: VWR Collection

These heat resistant 74,9 µm thick films are designed for thermal cycling applications. Polypropylene films are not pierceable. For PCR applications, where piercing with pipette tips or robotic probes is required for product recovery, use aluminium foil films. For real-time PCR applications, where maximum optical clarity is required, use optically-clear polyester films.

Supplier: Avantor Fluid Handling

Mount and stack heads without tools or hardware.

Supplier: VWR Collection

These leakproof centrifuge tubes are manufactured from dark amber PP, providing protection for light-sensitive samples by blocking UV light.

Supplier: VWR Collection

Unstirred water baths with double walled, stainless steel (inner) and coated steel sheet (outer) housing. All baths except the 2 litre models feature a drain tap for convenient emptying and are suitable for use with water or alternatively with heat transfer beads. Baths with a capacity of 5 litres or more have a heat transfer bead mode which is activated through the main menu. A drain stopper (plug) is supplied as on optional accessory to ensure heat transfer beads do not get stuck in the drain outlet. Note: Baths are classified Safety Class 1, allowing unattended operation when used with non flammable liquids.

Supplier: VWR Collection

Unit has a combi rotor that works effectively without generating much noise and heat.

Supplier: Avantor Fluid Handling

Totally enclosed motors are ideal for dusty, dirty, or damp environments.

Supplier: VWR Chemicals

Agarose high resolution is optimised to give exceptional separation on agarose of nucleic acid fragments below 1000 base pairs, and differing by only a few base pairs. It retains the low gelling characteristics of the standard Agarose HR, and offers significantly increased gel strength at the expense of a higher melting temperature. This results in gels which are flexible and easy to handle. These properties make it the agarose of choice for analytical gel separations to check the quality and size of amplified fragments, and for use in restriction mapping involving small digestion fragments.

Supplier: VWR Chemicals

5% water has been added to maintain liquidity at room temperature.

Supplier: VWR Chemicals

A zwitterionic buffer used as a running buffer for denaturing agarose gel electrophoresis of RNA.

Supplier: VWR Chemicals

Diammonium hydrogen citrate, high purity

Supplier: VWR Chemicals

Produced by a heat shock process using sodium caprylate as a stabiliser with additional treatments including dialysis and deionisation.

Supplier: VWR Chemicals

Sodium gluconate 98-102%, crystals, high purity

Supplier: VWR Chemicals

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

Supplier: VWR Chemicals

XTT sodium salt, high purity

Supplier: VWR Chemicals

DEPC is used to inactivate RNase enzymes from water and other laboratory utensils. DEPC covalently modifies histidine residues in RNase enzymes. DEPC can be used with PBS or MOPS buffer, but is incompatible with Tris and HEPES.

Supplier: VWR Chemicals

Non ionic detergent efficiently separate hydrophilic proteins from membrane spanning, hydrophobic proteins without altering biological activity.

Supplier: VWR Chemicals

Non ionic detergent.

Supplier: VWR Chemicals

Anionic - negatively-charged (carboxylates, sulphates or sulphonates in alkali metal form). Utilised for applications ranging from solubilising membrane proteins in non-denaturing conditions to creating denaturing conditions during gel electrophoresis. Used for complete disruption of membranes.