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.


1,240  results were found

Refine Results Sort by
SearchResultCount:"1240"

Sort Results

List View Easy View

Rate These Search Results

Product Image-470302-020

Phosphate Buffered Saline

Catalog Number: (470302-020)
Supplier: Ward's Science
Description: Cell culture buffer, Phosphate Buffered Saline

SDS


Product Image-JTD017-0

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

Catalog Number: (JTD017-0)
Supplier: AVANTOR PERFORMANCE MATERIALS US
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-97063-656

VWR® Ultra Pure Grade Phosphate Buffered Saline

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-97062-762

VWR® TBE 10X Liquid Concentrate, Ultra Pure Grade

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

SDS Certificates


Product Image-97062-370

VWR® READY-PACK™ Ultra Pure Grade TRIS Buffered Saline (TBS)

Catalog Number: (97062-370)
Supplier: VWR
Description: Pre-blended TBS buffer

SDS Certificates


Product Image-EM1.99064.0001

Certipur® Buffer Solution Sachet Sets, MilliporeSigma

Supplier: MilliporeSigma
Description: 30 ml buffers sachets - ideal for the calibration of pH meters.

Certificates

Image Unavailable-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, Titripur®

SDS Certificates


Image Unavailable-EM1.99038.4000

Certipur® Buffer Solution (Boric Acid/Sodium Hydroxide/Hydrogen Chloride), Traceable to SRM from NIST and PTB, MilliporeSigma

Supplier: MilliporeSigma

SDS Certificates

Image Unavailable-EM1.08430.0500

Indicator Buffer Tablets for the Determination of Water Hardness with Titriplex® Solutions, MilliporeSigma

Supplier: MilliporeSigma

Certificates

Image Unavailable-EM1.01962.0001

Sodium hydrogen carbonate/sodium carbonate certified secondary standard reference material for pH measurement; directly traceable to primary SRM from NIST/PTB pH(S)=10.014 (25°C) (DIN 19266) Certipur®

Catalog Number: (EM1.01962.0001)
Supplier: MilliporeSigma
Description: Certified Secondary Standard Reference Material for pH Measurement; Directly Traceable to Primary Srm From Nist/Ptb

SDS Certificates


Image Unavailable-EM1.09892.0001

Titrisol® Buffer Concentrate (Phosphate/Sodium Hydroxide), Traceable to SRM of NIST and PTB, MilliporeSigma

Catalog Number: (EM1.09892.0001)
Supplier: MilliporeSigma
Description: Titrisol®

SDS Certificates


Image Unavailable-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

SDS Environmentally Preferable

Image Unavailable-EM1.09887.0001

Titrisol® pH Buffers, MilliporeSigma

Supplier: MilliporeSigma
Description: Potassium Chloride/Sodium Hydroxide, Titrisol®, Ampule

SDS Certificates

Product Image-EM1.06587.1000

Di-Sodium Hydrogen Phosphate Solution (Buffer Stock Solution), Certipur®

Catalog Number: (EM1.06587.1000)
Supplier: MilliporeSigma
Description: Buffer stock solution 1/15 mol/l

SDS Certificates


Image Unavailable-EM1.07202.0105

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

Catalog Number: (EM1.07202.0105)
Supplier: MilliporeSigma
Description: Certipur®

SDS Certificates


Image Unavailable-EM1.09468.0100

Buffer tablets for Haematology to prepare solutions according to Wiese, MilliporeSigma

Supplier: MilliporeSigma
Description: Used to prepare buffer solution acc. to WEISE for staining blood smears.

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.
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.
65 - 80 of 1,240
no targeter for Bottom