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726 results for Buffers | Avantor

Buffers

Buffers

Resisting pH changes, buffers protect samples when acids or alkali is added. Powder and liquid forms efficiently track proteins during electrophoresis isolation and separation. The salty buffers can also be used to calibrate and standardize pH meters for accurate readings. Blocking substances stop antibody attachment to membrane free sites that would produce an interfering background. In various concentrations to fit any need, the buffers may come in liquids or dehydrated formats.

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VWR®, pH standard kit

VWR®, pH standard kit

Supplier: VWR Chemicals

Kit contains 500 ml of pH 4,0, pH 7,0 and pH 10,0 standards.

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VWR®, Hybridisation buffers with 50% formamide

VWR®, Hybridisation buffers with 50% formamide

Supplier: VWR Chemicals

Hybridisation cocktail offering blocking and hybridisation for optimised complimentary base pairing of DNA and RNA in Southern blot, Northern blot, dot blot, colony and in situ hybridisation.

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VWR® ConvoL NORMADOSE® Buffer Concentrate for Buffer Solution acc. to Weise for 1000 ml, pH 7.20

VWR® ConvoL NORMADOSE® Buffer Concentrate for Buffer Solution acc. to Weise for 1000 ml, pH 7.20

Supplier: VWR Chemicals

This product is a ConvoL NORMADOSE® concentrate and contains exactly the amount of substance to prepare one liter of solution.

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VWR® Ultra Pure Grade, Sm buffer

VWR® Ultra Pure Grade, Sm buffer

Supplier: VWR Chemicals

Cloning Buffer, SM BUFFER

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VWR® Sodium Acetate Buffer 3,0 M Solution, pH 5,2

VWR® Sodium Acetate Buffer 3,0 M Solution, pH 5,2

Supplier: VWR Chemicals

With diethyl pyrocarbonate (DEPC).

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VWR® Phosphate Buffered Saline (PBS), High Phosphate

VWR® Phosphate Buffered Saline (PBS), High Phosphate

Supplier: VWR Chemicals

Irradiated solution, pH 7,2, for washing blots.

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J.T.Baker® DILUT-IT™, Buffers, Acetate, Concentrated Solutions

J.T.Baker® DILUT-IT™, Buffers, Acetate, Concentrated Solutions

Supplier: Avantor

Specially developed for dissolution testing of pharmaceutical dosage forms and drug discovery, easy to use DILUT-IT™ concentrates can reduce overall cost of ownership in the laboratory. Just add purified water and you are ready for testing.

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VWR® Buffer Solutions, Secondary Standards

VWR® Buffer Solutions, Secondary Standards

Supplier: VWR Chemicals

Buffer solutions, secondary standards, pH value: 7,413, ±0,010, Reference temperature: 25 °C, VWR®, Plastic bottle

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VWR® Separating Gel Buffer, 4X

VWR® Separating Gel Buffer, 4X

Supplier: VWR Chemicals

4X concentrated buffer solution (1,5 M Tris, pH 8,8 and 0,4% SDS). Used for preparation of standard acrylamide:bis-acrylamide gels as well as preparation of gels using PAGE-PLUS™ acrylamide solution.

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VWR®, SSC buffer, 20X, ultra-pure grade

VWR®, SSC buffer, 20X, ultra-pure grade

Supplier: VWR Chemicals

SSC buffer is a hybridisation buffer for Northern and Southern blots.

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VWR®, Eluent buffers for LC

VWR®, Eluent buffers for LC

Supplier: VWR Chemicals

LC eluent C, LUFA

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VWR® A.C.E.™, Sequencing buffers

VWR® A.C.E.™, Sequencing buffers

Supplier: VWR Chemicals

A.C.E.™ Sequencing Buffers are optimised buffers for DNA capillary electrophoresis sequencing that provide excellent results like long read lengths, high resolution, and consistent run times.

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Buffer, TRIS solution pH 7,5 (1 mol/L)

Supplier: PanReac AppliChem

Cloning Buffer, TRIS buffer solution pH 7,5 (1 mol/l)

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Buffer, triethylammonium acetate, 1 M solution, pH 7,0

Buffer, triethylammonium acetate, 1 M solution, pH 7,0

Supplier: PanReac AppliChem

Used for the purification of oligonucleotides.

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Nuclear (Nucleic Acid-Free) Extraction Kit, Abcam

Supplier: Abcam

Nuclear (Nucleic Acid-Free) Extraction Kit (ab113477) provides a simple and selective method for extracting nuclear proteins (nucleic-acid free) in just 1 hour for a variety of applications such as western blotting, protein-DNA binding assays, or any other procedures requiring optimized nucleic acid-free nuclear proteins.

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Gel-clot Reaction Tubes

Gel-clot Reaction Tubes

Supplier: FUJIFILM WAKO CHEMICALS

These Gel-clot Reaction Tubes are made of high-quality borosilicate glass, depyrogenated at 250 °C. This results in an endotoxin-free tube that is designed to perform successful LAL gel clot assays with heat blocks and water baths.

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