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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-470326-132

Electrophoresis Buffer Stock Powders

Supplier: Avantor
Description: Our premeasured powdered packs offer convenience and will change the way you prepare buffers in your lab.

Product Image-97061-752

VWR® TRIS-Acetate-EDTA Buffer, Ultra Pure Grade

Supplier: VWR
Description: TBE is optimized for DNA electrophoresis techniques using both acrylamide and agarose

SDS Certificates

Product Image-97063-436

VWR® TRIS-Borate-EDTA Buffer, 5X Concentrate, Ultra Pure Grade

Supplier: VWR
Description: TBE is optimized for DNA electrophoresis techniques using both acrylamide and agarose

SDS Certificates

Product Image-97062-816

VWR® Biotechnology Grade Phosphate Buffered Saline

Supplier: VWR
Description: 1X Solution Composition:137 mM NaCl, 2.7 mM KCl, 12 mM Phosphate buffer

SDS Certificates

Product Image-470105-012

Tris-Borate-EDTA Solution

Supplier: Ward's Science
Description: Tris-Borate-EDTA Solution is premixed.

SDS

Product Image-97062-762

VWR® TBE 10X Liquid Concentrate, Ultra Pure Grade

Catalog Number: (97062-762)
Supplier: VWR
Description: TBE 10X LIQUID CONCENTRATE

SDS Certificates


Product Image-97063-688

VWR® Ultra Pure Grade Blot Wash Buffer, PBS/Tween® 20, 20X

Catalog Number: (97063-688)
Supplier: VWR
Description: PBS/POLYSORBATE 20 BUFFER 20X

SDS Certificates


Product Image-97063-672

VWR® Neutral pH Polyacrylamide Gel Electrophoresis Buffers

Supplier: VWR
Description: Tris-Acetate-SDS, MOPS-SDS, and MES-SDS are useful for high resolution of proteins on neutral pH SDS-PAGE gels.

SDS Certificates

Product Image-97062-732

VWR® Biotechnology Grade Phosphate Buffered Saline (PBS) Tablets

Catalog Number: (97062-732)
Supplier: VWR
Description: Pre-measured tablets for convenient preparation of 1X PBS solution, pH 7.3-7.5.

SDS Certificates


Product Image-97064-124

VWR® Rapidblock™ Blocking Solution, 10X

Catalog Number: (97064-124)
Supplier: VWR
Description: Solution reduces blocking time to 5 minutes for Western and dot blotting procedures on PVDF and nitrocellulose membranes.

SDS Certificates


Product Image-EM-EM0182-2

pH Buffer Mixture, MilliporeSigma

Catalog Number: (EM-EM0182-2)
Supplier: MilliporeSigma
Description: Ready-to-use solutions make your laboratory more productive by eliminating unproductive mixing and testing.

SDS Certificates


Product Image-97062-384

VWR® 25X TRIS-Acetate-EDTA Buffer, Ultra Pure Grade

Catalog Number: (97062-384)
Supplier: VWR
Description: TAE is an extensively used buffer for agarose gel electrophoresis applications requiring high resolution and separation of high molecular weight, doub...

SDS Certificates


Vendor Image-EM1.09445.0500

Certipur® Buffer Solution pH 4.00 (Citric Acid/Sodium Hydroxide/Hydrogen Chloride), traceable to SRM of NIST and PTB, MilliporeSigma

Supplier: MilliporeSigma
Description: BUFFER SOLUTION PH 4.0 (500ML)

SDS Certificates

Vendor Image-EM1.07205.0105

Certipur® Certified sec. Standard Reference Buffer Solution Potassium Hydrogen Phosphate/di-Sodium Hydrogen Phosphate, directly Traceable to Primary SRM from NIST/PTB

Catalog Number: (EM1.07205.0105)
Supplier: MilliporeSigma
Description: Potassium Hydrogen Phosphate/Di-Sodium Hydrogen Phosphate, Directly Traceable To Primary Srm From NIST/Ptb

SDS Certificates


Vendor Image-EM1.07294.1000

Certipur® Buffer solution (Di-Sodium Hydrogen Phosphate/Potassium Hydrogen Phosphate), Traceable to SRM from NIST and PTB, MilliporeSigma

Catalog Number: (EM1.07294.1000)
Supplier: MilliporeSigma
Description: Di-Sodium Hydrogen Phosphate/Potassium Hydrogen Phosphate, Traceable To Srm From NIST And Ptb

SDS Certificates


Vendor Image-EM1.09478.1000

Titripur® Ammonium Buffer Solutions for Complexometry (Ammonium Chloride/Ammonia), MilliporeSigma

Catalog Number: (EM1.09478.1000)
Supplier: MilliporeSigma
Description: TitriPUR® Ammonium Buffer Solution

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 at 1-800-932-5000.
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 at 1-800-932-5000.
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