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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-331562U

VWR® Buffer Tablets for Haematology

Description: These tablets provide a rapid and convenient method of preparing a buffer solution.
Catalog Number: 331562U
UOM: 1 * 50 Tablet
Supplier: VWR Chemicals

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Product Image-G193-01

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

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.
Catalog Number: G193-01
UOM: 1 * 10 mL
Supplier: Avantor

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Product Image-D021-02

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

Description: DILUT-IT™ dissolution media concentrate, sodium phosphate, 961,5 ml, J.T.Baker® DILUT-IT®, pH value: 6,8
Catalog Number: D021-02
UOM: 1 * 961,5 mL
Supplier: Avantor

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Image Unavailable-4857.

J.T.Baker® DILUT-IT™, Buffer Solutions, Concentrate

Description: Volumetric concentrate, for dilution to 500 ml.
Catalog Number: 4857.
UOM: 1 * 1 items
Supplier: Avantor
Product Image-160918E

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

Description: Sodium dihydrogen phosphate buffer solution, Phosphate, pH value: 2,30, ±0,05, VWR®, Neutral, Plastic container
Catalog Number: 160918E
UOM: 1 * 25 L
Supplier: VWR Chemicals

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Product Image-K872-500ML

VWR® Transfer Buffer Concentrate, CAPS 10X

Description: For transfer of protein to membranes for sequencing or blotting.
Catalog Number: K872-500ML
UOM: 1 * 500 mL
Supplier: VWR Chemicals

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Product Image-E199-500ML

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

Description: Tris (hydroxymethyl) aminomethane.
Catalog Number: E199-500ML
UOM: 1 * 500 mL
Supplier: VWR Chemicals

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Product Image-E526-500ML

VWR®, MOPS 10X buffer for biotechnology

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.
Catalog Number: E526-500ML
UOM: 1 * 500 mL
Supplier: VWR Chemicals

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Product Image-32037.297

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

Description: Solution prepared from AnalaR® NORMAPUR® grade analytical reagents.
Catalog Number: 32037.297
UOM: 1 * 1 L
Supplier: VWR Chemicals

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Product Image-392-0442

VWR®, Phosphate Buffered Saline (PBS), pH 7,4

Description: Phosphate Buffered Saline (PBS) is a buffer solution containing sodium chloride, sodium phosphate and potassium chloride. PBS helps to maintain a constant pH, is isotonic and non toxic to cells, and provide cells with water and essential inorganic ions. This formulation does not contain calcium and magnesium.
Catalog Number: 392-0442
UOM: 1 * 500 mL
Supplier: VWR Chemicals

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Product Image-0658-5L

VWR®, Tris-borate-EDTA (TBE) buffer

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).
Catalog Number: 0658-5L
UOM: 1 * 5 L
Supplier: VWR Chemicals

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Product Image-N552-15ML

VWR® Gentle ReView™, Stripping Buffer

Description: Gentle ReView™ Stripping Buffer is a mild, yet effective method for stripping primary and secondary antibodies from PVDF or nitrocellulose membranes.
Catalog Number: N552-15ML
UOM: 1 * 15 mL
Supplier: VWR Chemicals

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Image Unavailable-3471.9020PC

J.T.Baker®, Sheath fluid, 3000/3500

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

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Product Image-E703-500ML

VWR® UltraPure, PBS and TBS wash buffers

Description: Wash buffers ideal for use in applications such as Western blotting and ELISA. Prevents high background by effectively removing unbound reagents.
Catalog Number: E703-500ML
UOM: 1 * 500 mL
Supplier: VWR Chemicals

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Product Image-J373-4L

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

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

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Product Image-H01001

VWR®, Buffers, Sodium acetate

Description: Sodium acetate buffer C, VWR®
Catalog Number: H01001
UOM: 1 * 1 L
Supplier: VWR Chemicals
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