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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-J373-4L

VWR® UltraPure, Buffer, concentrate (phosphate buffered saline)

Catalog Number: (J373-4L)
Supplier: VWR Chemicals
Description: Washing buffer, PBS buffer solution 10X concentrate (phosphate buffered saline)
UOM: 1 * 4 L

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Image Unavailable-3471.9020PC

J.T.Baker®, Sheath fluid, 3000/3500

Catalog Number: (3471.9020PC)
Supplier: Avantor
Description: Sheath fluid 3000/3500, J.T.Baker®
UOM: 1 * 20 L

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Product Image-N552-15ML

VWR® Gentle ReView™, Stripping Buffer

Supplier: VWR Chemicals
Description: Gentle ReView™ Stripping Buffer is a mild, yet effective method for stripping primary and secondary antibodies from PVDF or nitrocellulose membranes.

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Product Image-H01001

VWR®, Buffers, Sodium acetate

Supplier: VWR Chemicals
Description: Sodium acetate buffer C, VWR®

Product Image-K855-500ML

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

Catalog Number: (K855-500ML)
Supplier: VWR Chemicals
Description: Useful for high resolution of proteins on neutral pH SDS-PAGE gels.
UOM: 1 * 500 mL

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Product Image-0780-50L

VWR® UltraPure, Phosphate buffered saline (PBS), powdered

Supplier: VWR Chemicals
Description: PBS, Ultra Pure Grade is a powdered, magnesium- and calcium-free formulation of PBS suitable for cell culture and for use in flow cytometry applications.

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Product Image-E522-100ML

VWR®, EDTA buffer solution pH 8,0 (0,5 mol/L) for biotechnology

Catalog Number: (E522-100ML)
Supplier: VWR Chemicals
Description: Cloning Buffer, EDTA buffer solution pH 8,0 (0,5 mol/l) for biotechnology
UOM: 1 * 100 mL

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Product Image-85669.290

VWR® pH Buffer Solution According to Reag. Ph. Eur. 4000600

Catalog Number: (85669.290)
Supplier: VWR Chemicals
Description: Contents: ammonium acetate R / water R / hydrochloric acid R1.
UOM: 1 * 1 L

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Product Image-85772.290

VWR® AVS TITRINORM, Cesium chloride/aluminium nitrate buffer solution acc. to schuhknecht and schinkel for determination of na, k and li by flame aas

Catalog Number: (85772.290)
Supplier: VWR Chemicals
Description: This material is intended for use as an ionisation buffer for AAS
UOM: 1 * 1 L

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Product Image-85325.260

VWR® pH Buffer, Acetic Acid-Ammonium Acetate, pH 6,8, REAGENT

Catalog Number: (85325.260)
Supplier: VWR Chemicals
Description: Ready to use test solution (TS).
UOM: 1 * 500 mL

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Product Image-98192.260

VWR® AVS TITRINORM Buffer Solutions, 20 °C

Supplier: VWR Chemicals
Description: Solutions prepared from AnalaR® NORMAPUR® grade analytical reagents.

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Product Image-85043.001

VWR® AVS TITRINORM pH Buffer Solutions in Sachets, 20 °C

Supplier: VWR Chemicals
Description: For calibration of pH meters.

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Product Image-K813-500ML

VWR® UltraPure, Buffer, PBS solution 10X concentrate (phosphate buffered saline)

Catalog Number: (K813-500ML)
Supplier: VWR Chemicals
Description: Cell culture buffer, PBS buffer solution 10X concentrate (phosphate buffered saline)
UOM: 1 * 500 mL

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Product Image-J848-100ML

VWR® Buffer, HEPES Solution pH 7,3 (1 mol/L)

Supplier: VWR Chemicals
Description: HEPES buffer solution pH 7.3 (1 mol/l), VWR®

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Product Image-437117K

VWR® Phosphate Buffered Saline (PBS), Low Phosphate, 10X

Catalog Number: (437117K)
Supplier: VWR Chemicals
Description: Irradiated concentrate of PBS, suitable for use in washing cells after dilution.
UOM: 1 * 10 L

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Product Image-E691-500ML

VWR® Tris Buffer Solution, pH 7,5 (1 mol/L), UltraPure Grade

Catalog Number: (E691-500ML)
Supplier: VWR Chemicals
Description: TRIS buffer solution pH 7,5 (1 mol/l), VWR®
UOM: 1 * 500 mL

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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 +353 1 88 22222.
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 +353 1 88 22222.
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 eurega_services@eu.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 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 Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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