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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-97064-158

VWR® Phosphate Buffered Saline, Ultra Pure Grade

Catalog Number: (97064-158)
Supplier: VWR
Description: 1X Solution Composition: 137 mM NaCl, 2.7 mM KCl, 9.8 mM Phosphate buffer

SDS Certificates Product available on GSA Advantage®


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-JT5656-3

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

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

Certificates

Product Image-71006-810

VWR® Buffer Solutions

Supplier: VWR
Description: These buffer solutions are for calibrating pH meters

Certificates

Product Image-10791-792

VWR® TBS / TWEEN® 20 Buffer

Supplier: VWR
Description: VWR® offers a comprehensive line of buffers and detergents ideal for use in applications such as Western blotting and ELISA.

SDS Certificates

Product Image-97061-378

VWR® TRIS Glycine Buffer, 10X Liquid Concentrate

Supplier: VWR
Description: A 1X working solution contains 0.025M Tris base and 0.192 M Glycine.

SDS Certificates

Product Image-VWRL0119-0500

VWR® Dulbecco's Phosphate Buffered Saline (DPBS)

Supplier: VWR
Description: DPBS is a balanced salt solution (BSS) used for the handling and culturing of mammalian cells.

SDS Certificates

Product Image-470302-020

Phosphate Buffered Saline

Supplier: Ward's Science
Description: Cell culture buffer, Phosphate Buffered Saline, Solution

SDS

Product Image-JTD017-0

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

Catalog Number: (JTD017-0)
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Description: DILUT-IT dissolution media concentrates are produced from raw materials in accordance with USP/EP/BP/JP guidelines under validated processes in Avantor Performance Materials' ISO certified manufacturing facilities.

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-MK009904

Macron Fine Chemicals™ BuffAR®, pH Buffer Solutions

Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Description: Accurate to within ±0.01 pH at 25 °C (±0.02 for pH 9 and 9.18).

SDS Certificates

Product Image-97063-582

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-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 MATERIAL LLC
Description: Ammonia-ammonium chloride buffer, Pharmatest

SDS Certificates


Product Image-470302-976

Tris-Glycine-SDS Solution

Catalog Number: (470302-976)
Supplier: Ward's Science
Description: Running Buffer, Tris-Glycine-SDS Buffer

SDS


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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.
To process your orders without delay, please provide the required business documentation to purchase this product.

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* ATTN: California Customers may require additional documentation as part of the CA Health & Safety Code. Products that fall under this regulation will be placed on a mandatory 21-day hold after documentation is received. VWR will not lift restrictions for residential shipping addresses.

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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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