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You Searched For: 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.

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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Product Image-J614-500ML

VWR® Ultra Pure Grade, Sm buffer

Catalog Number: (J614-500ML)
Supplier: VWR Chemicals
Description: Cloning Buffer, SM BUFFER
UOM: 1 * 500 mL

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Product Image-E603-KIT

VWR®, pH standard kit

Catalog Number: (E603-KIT)
Supplier: VWR Chemicals
Description: Kit contains 500 ml of pH 4,0, pH 7,0 and pH 10,0 standards.
UOM: 1 * 1 KIT

SDS Certificates


Product Image-0973-50ML

VWR®, Hybridisation buffers with 50% formamide

Catalog Number: (0973-50ML)
Supplier: VWR Chemicals
Description: 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.
UOM: 1 * 50 mL

SDS Certificates


Image Unavailable-4861.

J.T.Baker® DILUT-IT™, Buffer Solutions, Colour Coded, Concentrate

Supplier: Avantor
Description: Volumetric concentrate, for dilution to 500 ml.

Product Image-HPLCP01006.

VWR®, Eluent buffers for amino acid analyzer

Supplier: VWR Chemicals
Description: LC eluent C, Li

Product Image-M334-100ML

VWR® Lysis Buffer, Hypotonic

Catalog Number: (M334-100ML)
Supplier: VWR Chemicals
Description: Detergent-free buffer for isolation of proteins from tissue culture cells. Cell lysis and the subsequent isolation of the crude cytoplasmic fraction completed in less than 30 m.
UOM: 1 * 100 mL
Product Image-D017-02

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

Supplier: Avantor
Description: 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.

SDS Certificates

Product Image-J848-500ML

VWR® Buffer, HEPES Solution pH 7,3 (1 mol/L)

Supplier: VWR Chemicals
Description: HEPES buffer solution pH 7.3 (1 mol/l), VWR®

SDS Certificates

Product Image-E691-500ML

VWR® Tris Buffer Solution, pH 7,5 (1 mol/L), UltraPure Grade

Catalog Number: (E691-500ML)
Supplier: VWR Chemicals
Description: TRIS buffer solution pH 7,5 (1 mol/l), VWR®
UOM: 1 * 500 mL

SDS Certificates


Product Image-E521-100ML

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

Catalog Number: (E521-100ML)
Supplier: VWR Chemicals
Description: With diethyl pyrocarbonate (DEPC).
UOM: 1 * 100 mL

SDS Certificates


Product Image-444037E

VWR® Phosphate Buffered Saline (PBS), High Phosphate

Catalog Number: (444037E)
Supplier: VWR Chemicals
Description: Irradiated solution, pH 7,2, for washing blots.
UOM: 1 * 10 L

SDS Certificates


Product Image-32075.600

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

Catalog Number: (32075.600)
Supplier: VWR Chemicals
Description: This product is a ConvoL NORMADOSE® concentrate and contains exactly the amount of substance to prepare one liter of solution.
UOM: 1 * 60 mL

SDS Certificates


Product Image-K813-500ML

VWR® UltraPure, Buffer, PBS solution 10X concentrate (phosphate buffered saline)

Catalog Number: (K813-500ML)
Supplier: VWR Chemicals
Description: Cell culture buffer, PBS buffer solution 10X concentrate (phosphate buffered saline)
UOM: 1 * 500 mL

SDS Certificates


Product Image-83609.600

VWR®, pH electrode maintenance kit

Catalog Number: (83609.600)
Supplier: VWR Chemicals
Description: Buffers, electrolyte and cleaning solutions (100 ml), pH value: 4,00/7,00/10,00, Reference temperature: 20 °C, VWR®, Neutral, Plastic bottle
UOM: 1 * 1 SET

SDS Certificates


Product Image-160204A

VWR®, Buffer, ammonia solution, pH 10 ready to use

Catalog Number: (160204A)
Supplier: VWR Chemicals
Description: Ideal for hardness of water determination.
UOM: 1 * 1 L

SDS Certificates


Product Image-K856-500ML

VWR® Buffer, MES-SDS, 20X, UltraPure Grade

Catalog Number: (K856-500ML)
Supplier: VWR Chemicals
Description: Useful for high resolution of proteins on neutral pH SDS-PAGE gels.
UOM: 1 * 500 mL

SDS Certificates


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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on 0800 22 33 44.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on 0800 22 33 44
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalogue Number listed above. If you need further assistance, please call VWR Customer Service on 0800 22 33 44.
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