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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-97064-360

VWR® HEPES, 1M, pH 7.3, Biotechnology Grade

Supplier: VWR
Description: HEPES, 1M, pH 7.3, VWR®

SDS Certificates

Product Image-JT5656-1

J.T.Baker® BAKER ANALYZED®, Buffer Solution, pH 7, Color Coded

Supplier: AVANTOR PERFORMANCE MATERIALS US
Description: This BAKER ANALYZED® Reagent is a phosphate buffer solution for laboratory, research, and/or manufacturing uses.

Certificates

Product Image-97063-290

VWR® SM Buffer, Ultra Pure Grade

Catalog Number: (97063-290)
Supplier: VWR
Description: Cloning Buffer, SM BUFFER

SDS Certificates


Product Image-97062-836

VWR® EDTA 0.5M, Biotechnology Grade

Catalog Number: (97062-836)
Supplier: VWR
Description: Cloning Buffer, EDTA, 0.5M Solution, pH 8.0

SDS Certificates


Product Image-97062-834

VWR® Sodium Acetate, 3M Solution, pH 5.2, Biotechnology Grade

Catalog Number: (97062-834)
Supplier: VWR
Description: Cloning Buffer, Sodium acetate solution 3M, pH 5.2

SDS Certificates


Product Image-10791-796

VWR® TBS Buffer, 20X Liquid

Supplier: VWR
Description: A 1X solution of Tris Buffered Saline (TBS) contains 140 mM Sodium Chloride, 3.0 mM Potassium Chloride and 25 mM Tris.

SDS Certificates

Product Image-97062-538

VWR® Hybridization Cocktail

Catalog Number: (97062-538)
Supplier: VWR
Description: Offers blocking and hybridization for optimized complimentary base pairing of DNA and RNA in Southern blot, Northern blot, dot blot, colony and in situ hybridization.

SDS Certificates


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-97063-670

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-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-97062-940

VWR® TRIS 1.0M Solution, pH 9.0, Ultra Pure Grade

Catalog Number: (97062-940)
Supplier: VWR
Description: TRIS 1.0M Solution pH 9.0, VWR®

SDS Certificates


Product Image-97063-504

Avantor® ACE® Buffers

Supplier: VWR
Description: These optimized buffers for DNA capillary electrophoresis sequencing provide excellent results, long read lengths, high resolution, and consistent run times

SDS Certificates

Product Image-97062-656

VWR® EDTA 0.5M, Biotechnology Grade

Supplier: VWR
Description: Cloning Buffer, EDTA, 0.5M Solution, pH 8.0

SDS Certificates

Product Image-97063-114

VWR® Blocking Buffers

Supplier: VWR
Description: Most routinely used blocking buffers in a variety of formats for convenience.

SDS Certificates

Product Image-97062-958

VWR® Phosphate Buffer Solution

Catalog Number: (97062-958)
Supplier: VWR
Description: Phosphate Buffered Saline (PBS) with 0.05% Tween® 20, pH 7.5 is a ready-to-use 1X concentration

SDS Certificates


Product Image-JT5904-2

J.T. Baker PharmaTest™, pH Buffer, Ammonia-Ammonium Chloride

Catalog Number: (JT5904-2)
Supplier: AVANTOR PERFORMANCE MATERIALS US
Description: Ammonia-ammonium chloride buffer, Pharmatest

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.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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