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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-BAKRG193-07

J.T.Baker® Cell Lysis Solution, Biotech Reagent

Supplier: Avantor
Description: J.T.Baker® Cell Lysis Solution Biotech Reagent is a cGMP pre-formulated and ready to use detergent optimized for the extraction and recovery of AAV particles from producer cell lines (HEK293 parental and suspension lines, SF9). J.T.Baker® Cell Lysis Solution is a proprietary blend of nonionic surfactants, free of octyl phenol ethoxylate, which demonstrates comparable performance industry standard detergents while addressing environmental concerns associated with REACH and downstream clearance concerns. Designed for Gene Therapy workflows, this formulation is easy to use and handle as it is ready-to-use, has low viscosity, does not require cold temperature shipping or storage, and is available in sizes to support processes from development to large scale commercial batches. Detail description provided in technical literature.

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Product Image-VWRC331552S

VWR® Buffer Tablets for Haematology

Supplier: VWR Chemicals
Description: These tablets provide a rapid and convenient method of preparing a buffer solution.

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Product Image-VWRCE526-500ML

VWR®, MOPS 10X buffer for biotechnology

Catalog Number: (VWRCE526-500ML)
Supplier: VWR Chemicals
Description: MOPS is a zwitterionic buffer used as a running buffer for denaturing agarose gel electrophoresis of RNA. Having a pH buffering range from 6,5 to 7,9, MOPS works exceptionally well with formaldehyde gels at 20 mM concentration.
UOM: 1 * 500 mL

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Product Image-VWRCK872-500ML

VWR® Transfer Buffer Concentrate, CAPS 10X

Catalog Number: (VWRCK872-500ML)
Supplier: VWR Chemicals
Description: For transfer of protein to membranes for sequencing or blotting.
UOM: 1 * 500 mL

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Product Image-VWRC160918E

VWR® Sodium Dihydrogen Phosphate Buffer Solution (Sodium dihydrogen orthophosphate/Phosphoric acid) for Chlorine Determination in Water Monitors

Catalog Number: (VWRC160918E)
Supplier: VWR Chemicals
Description: Sodium dihydrogen phosphate buffer solution, Phosphate, pH value: 2,30, ±0,05, VWR®, Colourless, Plastic container
UOM: 1 * 25 L

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Product Image-BAKRD021-02

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

Catalog Number: (BAKRD021-02)
Supplier: Avantor
Description: DILUT-IT™ dissolution media concentrate, sodium phosphate, 961,5 ml, J.T.Baker® DILUT-IT®, pH value: 6,8
UOM: 1 * 961,5 mL

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Product Image-VWRCE199-500ML

VWR®, Tris buffer solution, pH 8 (1 mol/L) for biotechnology

Supplier: VWR Chemicals
Description: Tris (hydroxymethyl) aminomethane.

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Product Image-VWRCE703-500ML

VWR® UltraPure, PBS and TBS wash buffers

Supplier: VWR Chemicals
Description: Wash buffers ideal for use in applications such as Western blotting and ELISA. Prevents high background by effectively removing unbound reagents.

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Product Image-VWRCJ885-5L

VWR®, Tris-borate-EDTA (TBE) buffer

Supplier: VWR Chemicals
Description: TBE is optimised for DNA electrophoresis techniques using both acrylamide and agarose. Buffers are available as liquid concentrate or Ready-Pack™ (a foil pouch containing sufficient material to prepare 1 litre of 10X concentrate).

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Product Image-VWRCK855-500ML

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

Catalog Number: (VWRCK855-500ML)
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-VWRCN552-15ML

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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Image Unavailable-BAKR3471.9020PC

J.T.Baker®, Sheath fluid, 3000/3500

Catalog Number: (BAKR3471.9020PC)
Supplier: Avantor
Description: Sheath fluid 3000/3500, J.T.Baker®
UOM: 1 * 20 L

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Product Image-VWRCJ373-4L

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

Catalog Number: (VWRCJ373-4L)
Supplier: VWR Chemicals
Description: Washing buffer, PBS buffer solution 10X concentrate (phosphate buffered saline)
UOM: 1 * 4 L

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Product Image-VWRC32037.297

VWR® AVS TITRINORM Buffer Solution, pH 9 (at 20 °C), Borate free

Catalog Number: (VWRC32037.297)
Supplier: VWR Chemicals
Description: Solution prepared from AnalaR® NORMAPUR® grade analytical reagents.
UOM: 1 * 1 L

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Product Image-MACR0098-04

Macron Fine Chemicals™ BuffAR® StandARd®, pH Buffer Solutions

Supplier: MACRON AVANTOR BRAND
Description: BuffAR® StandARd® pH reference solution, pH value: 4,01, ±0,01, Macron Fine Chemicals™ BuffAR®, Red, Plastic bottle

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Product Image-VWRC85772.290

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: (VWRC85772.290)
Supplier: VWR Chemicals
Description: This material is intended for use as an ionisation buffer for AAS
UOM: 1 * 1 L

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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
-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 +65 6505 0760.
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