97400 Results for: "4-Amino-5-bromopyrimidine&pageNo=9"

Supplier: Cytiva (Formerly Pall Lab)

The AcroPrep™ Advance filter plate portfolio includes a variety of membrane types and pore sizes to provide the best possible performance for a wide range of sample preparation and high throughput screening applications. AcroPrep™ Advance filter plates are ideal for concentration, purification and desalting of proteins and peptides; bead and chromatography resin-based applications; gross fractionation and lysate clarification and general filtration.

Supplier: GRANT INSTRUMENTS

The PTR-35 and PTR-60 variable speed, variable angle, 360° multifunction rotators provide flexible mixing options in a compact unit. Applications include mixing mictrotubes, immunoprecipitation and other affinity matrix applications, preventing blood coagulation and latex diagnostics. The stepper motor produces regulated and reproducible rotating throughout the speed range. The rotators provide all that is needed for mixing different sized particles.

Supplier: Brady

Printable high-performance laboratory self-laminating polyester.

Supplier: VWR Collection

The VP 220 is ideal for rotary evaporators providing the powerful vacuum needed for demanding evaporations without the use of oil pumps. VP 220 has built-in Advanced Vapour Management (AVM) which means precise control capability for the distillation of organic solvents and applications handling aggressive vapours and gases. The VP 220 is especially effective for rotary evaporation of low boiling point solvents such as acetone and ethanol and is able to rapidly strip DMF at 35 °C. The pump parts are all made of corrosion resistant materials such as PTFE and Kalrez to handle aggressive vapours, and together with vacuum adjustment, the evaporation process will be optimised. Use the vacuum adjustment to increase the vacuum until bubbles form in the evaporation flask - then lower it slightly. Reduce the vacuum for fast reaction to bumping or foaming.

Supplier: EPPENDORF

Ensure airtight sealing of your PCR plates with Eppendorf® PCR films and foils. Tailor your choice to your assay needs, like the Masterclear® real-time PCR film, optimal for qPCR with its superior optical characteristics, or heat-sealing options for the best evaportion protection.

Supplier: VWR Collection

Agate.

Supplier: KIMBERLY CLARK

Disposable hand towels made from AIRFLEX*, a voluminous, textile-like fabric, 2 or 3 ply.

Supplier: VWR Chemicals

Sulphuric acid 95% ≥95%, TECHNICAL

Supplier: DWK Life Sciences

DURAN®, borosilicate glass 3.3, clear.

Supplier: BURKLE

Designed to seal the holes in sacks or boxes created when samples are taken, the strong adhesive on the 'close-it' label allows adhesion to surfaces that are slightly moist, frozen or coated with powder. The aluminium backing creates a vapour barrier and seals the container hermetically.

Supplier: RIXIUS

Square bottles, soda-lime glass, amber, with dust protection cap, without screw caps. Amber coloured to protect light-sensitive materials.

Supplier: VWR Chemicals

Citric acid monohydrate ≥98% for decalcifying

Supplier: Cytiva (Formerly Pall Lab)

Useful for a wide range of applications, including aggressive and non aggressive solvent-based mobile phase.

Supplier: VWR Chemicals

Duo indicator papers show two different colours for each pH value.

Supplier: BURKLE

PP, highly transparent.

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: Cytiva (Formerly Pall Lab)

The Pall AcroPrep™ Advance 96-well long tip filter plate for nucleic acid binding (NAB) incorporates a silica-based quartz glass fibre media to allow for efficient binding of DNA and RNA, while providing smooth flow and rapid processing of samples. This media offers researchers the flexibility to purify plasmid DNA from bacteria, and genomic DNA or total RNA from cell culture samples using a single plate.

Supplier: VWR Chemicals

Kjeldahl tablets are catalysts that promote the digestion step of the Kjeldahl method for nitrogen determination.

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Supplier: Merck

Formic acid 98-100% (by alkalimetry), LiChropur™ for HPLC, Supelco®

Supplier: VWR Collection

Ergonomic mini vortex mixers with features to suit different applications, these compact units provide optimum comfort and minimal stress.

Supplier: BURKLE

PET, crystal-clear.

Supplier: VWR Collection

These boxes are an ideal choice for laboratories due to their high transparency and excellent durability.

Supplier: Ansell

These disposable gloves are thicker than average Ansell latex gloves and provide chemical and liquid protection.

Supplier: Ansell

These disposable gloves feature a special nitrile formulation for low hand fatigue.

Supplier: MARTOR ARGENTAX

Trapezoid blade with rounded tips for use with safety knives.

Supplier: Avantor

Avantor® ACE® UltraCore SuperPhenylHexyl solid-core (core-shell) particle columns are ideal for demanding MS work offering improved MS signal intensity and maximum MS response. These stainless steel columns combine high efficiency separations with low column back pressure. The Encapsulated Bonding Technology (EBT™) greatly increases the ligand coverage of the silica surface and effectively eliminates the effect of unbonded silanol groups on separations. This higher ligand coverage results in improved inertness, chromatographic performance and stability.

Supplier: VWR Chemicals

These standards can be used with any melting point apparatus and are prepared using pure raw materials. Melting points are determined using a high accuracy Differential Scanning Calorimeter (DSC) system that is calibrated to the ITS 90 International Temperature Scale.

Sale

Supplier: LAB3 OWN PRODUCTION

BOTTLE PET 1000ML SQUARE CAP T/E LABEL 1 * 96 items

Supplier: Kavalier

Jádro se zahnutou rourkou, 29/32 1 * 1 KS

Supplier: VWR Collection

Borosilicate 3.3 glass, clear, with two angled side necks.