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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-160204A

VWR®, Buffer, ammonia solution, pH 10 ready to use

Catalog Number: (160204A)
Supplier: VWR Chemicals
Description: Ideal for hardness of water determination.
UOM: 1 * 1 L

SDS Certificates


Product Image-K856-500ML

VWR® Buffer, MES-SDS, 20X, UltraPure Grade

Catalog Number: (K856-500ML)
Supplier: VWR Chemicals
Description: Useful for high resolution of proteins on neutral pH SDS-PAGE gels.
UOM: 1 * 500 mL

SDS Certificates


Product Image-7265.1000

J.T.Baker® BAKER ANALYZED®, Buffer Solutions

Supplier: Avantor
Description: Ready-to-use pH buffers are manufactured in large lots to stringent specifications and utilise quality control procedures to reduce lot-to-lot variability. You can eliminate the time and expense of preparation and standardisation of solutions, helping streamline high-volume analytical work in applications such as quality control.

SDS Certificates

Product Image-0307-4L

VWR® UltraPure, Tris-glycine buffers, 10X concentrate

Supplier: VWR Chemicals
Description: Running buffers for both 1-D and 2-D protein gel electrophoresis.

SDS

Product Image-X193-01

J.T.Baker® Cell Lysis Solution, Ultrapure Bioreagent

Supplier: Avantor
Description: J.T. Baker® Cell Lysis Solution. Optimized multi-component, ready-to-use solution for extraction and recovery of AAV particles from HEK293 or SF9 cells. The product offers quantitative recovery through efficient cell lysis and protection of vector particles against shear stress. The solution is formulated with non-ionic detergents which are octyl phenol ethoxylate free.

Certificates Environmentally Preferable

Product Image-E464-500ML

VWR® Buffer Standard Solutions

Supplier: VWR Chemicals
Description: Buffer Standard solution, Biotechnology Grade, pH value: 7,00, ±0,03, Reference temperature: 25 °C, VWR®, Bottle

SDS Certificates

Image Unavailable-3832.9020

J.T.Baker®, Sheath fluid, 3200/3400

Catalog Number: (3832.9020)
Supplier: Avantor
Description: Sheath fluid, 3200/4000, J.T.Baker®
UOM: 1 * 20 L

Certificates


Product Image-E498-100ML

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

Supplier: VWR Chemicals
Description: Sodium acetate buffer, VWR®, 3 M, pH value: 5,2

SDS Certificates

Product Image-444057Y

VWR® Phosphate Buffered Saline (PBS), Low Phosphate

Catalog Number: (444057Y)
Supplier: VWR Chemicals
Description: Irradiated solution for use in washing cells.
UOM: 1 * 10 L

SDS Certificates


Product Image-K812-20L

VWR® UltraPure, Buffer, PBS solution (phosphate buffered saline)

Supplier: VWR Chemicals
Description: Dulbecco's formulation without calcium and magnesium.

SDS Certificates

Product Image-E177-100ML

EDTA, 0.5 M solution, pH 8.0, for biotechnology

Supplier: VWR Chemicals
Description: Cloning Buffer, EDTA, 0,5 M solution

SDS Certificates

Product Image-160847G

VWR® TISAB II Solution (Total Ionic Strength Adjustment Buffer) for Fluoride Determinations

Catalog Number: (160847G)
Supplier: VWR Chemicals
Description: Total ionic strength adjustment buffer solution for use with selective ion electrodes.
UOM: 1 * 5 L

SDS Certificates


Product Image-332732B

VWR®, pH buffer capsules

Supplier: VWR Chemicals
Description: pH buffer capsules, Capsules, pH value: 7,00, ±0,02, VWR®, Green, Plastic bottle, 5 plastic tubes, 10 capsules/tube

SDS Certificates

Product Image-M115-40L

VWR® Proteomics Grade, Tris-glycine buffer

Catalog Number: (M115-40L)
Supplier: VWR Chemicals
Description: A pre-blended Tris-glycine powder for preparation of Laemmli SDS-PAGE running buffer. The 40 litre pack size prepares 40 litres of 1X Tris-glycine solution (0,025 M Tris base and 0,192 M glycine). Each Ready-Pack™ prepares 1 litre of a 10X concentrate.
UOM: 1 * 40 L

SDS


Product Image-85323.180

VWR® Acetate Buffer USP Test Solution (TS)

Supplier: VWR Chemicals
Description: Ready to use test solutions (TS).

SDS Certificates

Product Image-E694-250ML

VWR®, Tris buffer solution, pH 9 (1 mol/L), ultrapure

Catalog Number: (E694-250ML)
Supplier: VWR Chemicals
Description: Cloning Buffer, TRIS buffer solution pH 9 (1 mol/l)
UOM: 1 * 250 mL

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 on 0800 22 33 44.
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 on 0800 22 33 44
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalogue Number listed above. If you need further assistance, please call VWR Customer Service on 0800 22 33 44.
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