Print…

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.


895  results were found

Refine Results Sort by
SearchResultCount:"895"

Sort Results

List View Easy View

Rate These Search Results

Product Image-RC147216

Buffer Solution, for Water Hardness, ASTM Formulation, Ricca Chemical Company

Catalog Number: (RC147216)
Supplier: Ricca Chemical
Description: Reagent 7.4 (Buffer Solution) for ASTM method D1126: Standard Test Method for Hardness in Water

SDS Certificates Small Business Enterprise


Image Unavailable-CAAAJ62774-AC

Zymogram sample buffer, pH 6.6, Thermo Scientific

Catalog Number: (CAAAJ62774-AC)
Supplier: Thermo Scientific Chemicals
Description: Liquid

Certificates


Image Unavailable-CAAAJ63402-AP

E. coli Lysis Buffer, Thermo Scientific

Supplier: Thermo Scientific Chemicals
Description: Liquid

Certificates

Image Unavailable-CAAAJ61456-AK

Sodium Phosphate, 0.5 M Buffer Solution, pH 9.5, Thermo Scientific

Supplier: Thermo Scientific Chemicals
Description: Liquid

Certificates

Image Unavailable-CAAAJ60465-AP

Phosphate-buffered saline (PBS, 10X), no potassium, Thermo Scientific

Supplier: Thermo Scientific Chemicals
Description: Liquid

Certificates

Product Image-CA101227-366

T4 Polynucleotide Kinase Reaction Buffer, New England Biolabs

Catalog Number: (CA101227-366)
Supplier: New England Biolabs (NEB)
Description: New England Biolabs supplies a 10X reaction buffer with all of its enzymes
Product Image-102092-350

Aurion R-Gent Silver Enhancement, Electron Microscopy Sciences

Catalog Number: (102092-350)
Supplier: Electron Microscopy Sciences
Description: AURION R-Gent SE-EM are high efficiency silver enhancement reagents for electron microscopy. These intensify the gold particles by homogeneous deposition of metallic silver on the particle surface. The resulting electron dense signal is easily detected and is compatible with heavy metal counterstaining.
Image Unavailable-SXIS-BUF3-500

Low Level TISAB II Ionic Strength Adjustment Buffer, SPEX CertiPrep

Catalog Number: (SXIS-BUF3-500)
Supplier: SPEX CERTIPREP LLC
Description: Ion Selective Electrode Standard.
Product Image-470003-862

pH Singles Calibration Pouches

Catalog Number: (470003-862)
Supplier: Antyila Scientific
Description: No Unwieldy Bottles to Carry or Clean

SDS


Image Unavailable-CA82023-102

Buffer, EDTA Buffer Solution pH 8,5 (0,5 mol/L)

Catalog Number: (CA82023-102)
Supplier: G-Biosciences
Description: A DNase and RNase free solution of 0.5M EDTA.
Image Unavailable-NSQCI-035

pH Standard, Proficiency Testing Programs/QC Standard, NSI Lab Solutions

Catalog Number: (NSQCI-035)
Supplier: SPEX CERTIPREP LLC
Description: Single sample can be analyzed for pH without dilution.

Certificates Small Business Enterprise Minority or Woman-Owned Business Enterprise


Product Image-CA101710-270

NEBNEXT® End Repair Reaction Buffer, New England Biolabs

Catalog Number: (CA101710-270)
Supplier: New England Biolabs (NEB)
Description: New England Biolabs supplies a 10X reaction buffer for use with NEBNext® End Repair Enzyme Mix
Image Unavailable-CAAAJ61350-AK

TES, 0.2 M Buffer Solution, pH 7.5, Thermo Scientific

Supplier: Thermo Scientific Chemicals
Description: Liquid

Certificates

Product Image-CA12001-412

AccuGENE® 1X TE Buffers

Catalog Number: (CA12001-412)
Supplier: Lonza
Description: AccuGENE™ Molecular Biology Buffers are ready-to-use solutions ideal for a wide range of molecular biology applications.

Certificates


Image Unavailable-CAAAJ62202-AE

Sodium Cacodylate, 0.1 M Buffer Solution, pH 6.8

Catalog Number: (CAAAJ62202-AE)
Supplier: Thermo Scientific Chemicals
Description: Liquid

Certificates


Product Image-CA71002-836

ProSieve™ EX Buffer

Catalog Number: (CA71002-836)
Supplier: Lonza
Description: ProSieve™ EX Buffers accelerate speed and performance on separation or transfer of most Tris-Glycine Gels without any compromise to resolution or methods.

Certificates


Inquire for Price
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.
You must log in to order restricted items. We request that you provide the required business documentation to purchase this product for the first time.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • issued document with your organization's Federal Tax ID Number
  • Government issued document with your organization's Resale Tax ID Number
  • Any other Government ID that includes the business name and address


VWR will not lift restrictions for residential shipping addresses.

-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 currently unavailable but limited stock may be available in our extended warehouse network. Please call 1-800-932-5000 and a VWR Customer Service Representative will help you.
465 - 480 of 895
no targeter for Bottom