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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-76371-736

VWR® PBS-T (Phosphate Buffered Saline - Tween-20) Buffer Powder Packs

Catalog Number: (76371-736)
Supplier: VWR International
Description: VWR® Buffer Powder Packs can save time and money, as there is no need to measure and weight many separate chemical components which is required when making buffers from scratch.

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, double-stranded DNA

SDS Certificates


Product Image-97062-812

VWR® Sodium Acetate Buffer Solution, pH 5,2 (3 mol/L), Biotechnology Grade

Supplier: VWR
Description: 36053883

SDS Certificates

Product Image-97062-936

VWR® TRIS 1.0M Solution, pH 7.5, Ultra Pure Grade

Catalog Number: (97062-936)
Supplier: VWR
Description: 36053883

SDS Certificates


Product Image-97063-660

VWR® Phosphate Buffered Saline (PBS), 10X, Ultra Pure Grade

Catalog Number: (97063-660)
Supplier: VWR
Description: 1X Solution Composition: 137 mM NaCl, 2.7 mM KCl, 9.5 mM Phosphate buffer.

SDS Certificates Product available on GSA Advantage®


Product Image-97062-674

VWR® TRIS Buffer, 1 M Solution, pH 8.0

Supplier: VWR
Description: Tris (hydroxymethyl) aminomethane

SDS Certificates

Product Image-470233-550

Phosphate Buffer

Supplier: Ward's Science
Description: 17076431

SDS

Product Image-CAJTD021-0

J.T.Baker® DILUT-IT™, Sodium Phosphate, Dissolution Media Concentrate

Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Description: DILUT-IT™ dissolution media concentrate, sodium phosphate, J.T.Baker®

Certificates

Product Image-CAJTD012-0

J.T.Baker® DILUT-IT™, Potassium Phosphate, Dissolution Media Concentrate

Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Description: DILUT-IT™ is a ready-to-use dissolution media concentrate, which is pre-measured and only need to be diluted with purified water.

Certificates

Product Image-97062-338

VWR® Phosphate Buffered Saline (PBS), Powdered, Ultra Pure Grade

Supplier: VWR
Description: Preparation of PBS using 10 L and 50 L Format:
Dissolve 9.88 g of PBS powder in 1 L of water to prepare a 1X PBS solution containing 137 mM sodium chloride, 2.7 mM potassium chloride and 9.8 mM phosphate buffer.
The 10 L and 50 L pack sizes contain sufficient powder to prepare 10 L and 50 L of 1X PBS, respectively.

SDS Certificates

Product Image-97062-778

VWR® pH Standards

Supplier: VWR
Description: 16929905

SDS Certificates

Product Image-97062-948

VWR® Phosphate Buffered Saline (PBS) 20X, Ultra Pure Grade

Supplier: VWR
Description: 1X Solution Composition:135 mM NaCl, 2.7 mM KCl,11 mM Phosphate Buffer.Does not contain magnesium or calcium.

SDS Certificates

Product Image-97062-854

VWR® MOPS Buffer Solution 10X, Biotechnology Grade

Catalog Number: (97062-854)
Supplier: VWR
Description: Optimized for RNA Agarose Electrophoresis

SDS Certificates


Product Image-97062-890

VWR® TRIS Buffer, 0.1 M Solution, pH 7.4

Catalog Number: (97062-890)
Supplier: VWR
Description: 17076431

SDS Certificates


Product Image-97063-432

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

Catalog Number: (97063-432)
Supplier: VWR
Description: TBE is optimized for DNA electrophoresis techniques using both acrylamide and agarose

SDS Certificates


Product Image-97063-954

VWR® SDS-Page Gel Buffers

Catalog Number: (97063-954)
Supplier: VWR
Description: The 4X concentrated buffer (0.5M Tris pH 6.8 and 0.4% SDS) for preparation of stacking gels for Laemmli SDS-Page

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.
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