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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-BAKRD012-00

J.T.Baker® DILUT-IT™, Potassium Phosphate, Dissolution Media Concentrate

Supplier: Avantor
Description: DILUT-IT is a ready-to-use dissolution media concentrate, which is pre-measured and only need to be diluted with purified water.

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Product Image-VWRCE715-1L

VWR® Phosphate Buffered Saline (PBS) with 0,05% Tween®20

Catalog Number: (VWRCE715-1L)
Supplier: VWR Chemicals
Description: Phosphate Buffered Saline (PBS) with 0,05% Tween® 20, pH 7,5 is a ready-to-use 1× concentration.
UOM: 1 * 1 L

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Product Image-VWRCM325-100ML

VWR®RapidBlock™, Blocking solution, 10x

Catalog Number: (VWRCM325-100ML)
Supplier: VWR Chemicals
Description: RapidBlock™ solution reduces blocking time to five minutes for Western and dot blotting procedures on PVDF and nitrocellulose membranes. This protein-free formulation minimises cross-reactivity and non specific antibody binding, generating blots with low background and enhanced signal-to-noise ratio.
UOM: 1 * 100 mL
Product Image-VWRCE504-500ML

VWR®, Phosphate buffered saline (PBS) 1X, for biotechnology

Catalog Number: (VWRCE504-500ML)
Supplier: VWR Chemicals
Description: 137 mM sodium chloride, 2,7 mM potassium chloride, 12 mM phosphate buffer
UOM: 1 * 500 mL

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Product Image-VWRCE553-100ML

VWR® Tris Buffer Solution, pH 7,4 (0,1 mol/L) for Biotechnology

Supplier: VWR Chemicals
Description: Cell culture buffer, TRIS buffer solution pH 7,4 (0,1 mol/l)

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Product Image-VWRC85773.290

VWR® AVS TITRINORM, Cesium chloride/lanthanum chloride buffer solution acc. to schinkel for atomic absorption spectroscopy (aas)

Catalog Number: (VWRC85773.290)
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-VWRCM232-39.8G-5PK

VWR®, Blocking buffer, non-fat powdered milk

Catalog Number: (VWRCM232-39.8G-5PK)
Supplier: VWR Chemicals
Description: Each pack of powdered blocking buffer makes one liter of 1X solution.
UOM: 1 * 199 g
Product Image-VWRCK873-1L

VWR® TBS/Tween® 20X Washing Buffer, Liquid Concentrate, UltraPure Grade

Catalog Number: (VWRCK873-1L)
Supplier: VWR Chemicals
Description: Convenient liquid concentrate that produces 10 litres of 1X buffer for blotting and ELISA applications.
UOM: 1 * 1 L

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Product Image-VWRCN789-4L

VWR®, Rapid Transfer buffer 10X

Catalog Number: (VWRCN789-4L)
Supplier: VWR Chemicals
Description: Rapid transfer buffer is a simple, single component system for quick and efficient transfer of proteins from SDS-PAGE gels to membranes for Western blotting applications. Transfer is completed in 10 or 20 minutes using a standard semi-dry or wet transfer apparatus, respectively.
UOM: 1 * 4 L

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Product Image-VWRC85739.290

VWR® Buffer, Ammonium Chloride, pH 10, Reag. Ph.Eur.

Catalog Number: (VWRC85739.290)
Supplier: VWR Chemicals
Description: The reagent is specially intended for use in testing Ph Eur and monographs. This solution was produced according 4.1.1 of Ph Eur specifications using Ph Eur reagent quality components and water meeting the Ph Eur monograph requirement for purified water.
UOM: 1 * 1 L

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Image Unavailable-HONC17902-100ML

Triethylammonium bicarbonate buffer, 1 M, volatile buffer for HPLC, Fluka™

Supplier: Honeywell Chemicals
Description: Triethylammonium bicarbonate buffers are volatile buffer for HPLC.

Image Unavailable-ALFAJ62285.XE

TE buffer, pH 7,6, RNAse free

Catalog Number: (ALFAJ62285.XE)
Supplier: Thermo Fisher Scientific
Supplier Article Number:: J62285.XE
Description: TE buffer is a commonly used buffer solution in procedures involving DNA or RNA. TE buffer functions to solubilise DNA or RNA while protecting it from degradation. This buffer is used at different pH values and has become the standard buffer for the storage of nucleic acids.
UOM: 1 * 125 mL

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Image Unavailable-ALFAJ61288.AK

Buffer, sodium acetate, 3M aq, soln,, pH 4,5, autoclaved

Supplier: Thermo Fisher Scientific
Description: Sodium acetate, 3M aq, solution, pH 4,5, autoclaved

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Image Unavailable-ALFAJ62449.K3

Buffer, TBE solution 10X concentrate (TRIS-borate-EDTA buffer)

Supplier: Thermo Fisher Scientific
Description: Running Buffer, TBE buffer solution 10X concentrate (TRIS-borate-EDTA buffer)

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Image Unavailable-ALFAJ60738.AK

TE buffer, (20X), pH 7,4, autoclaved

Supplier: Thermo Fisher Scientific
Description: TE buffer concentrate, autoclaved, 21 X, pH value: 7,4, Liquid

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Image Unavailable-ALFAJ60916.AK

AMPD, 0.2 M Buffer Solutions

Supplier: Thermo Fisher Scientific
Description: 2-Amino-2-methyl-1,3-propanediol buffer, colorless and odorless.

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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 +65 6505 0760.
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 +65 6505 0760.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR at sales@sg.vwr.com
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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 +65 6505 0760.
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