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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-P0750-N1L

Cell culture salts, salt solutions and buffers

Supplier: BIOWEST
Description: These irrigating buffers and salt solutions are sterile, physiological balanced solutions intended for use in the maintenance of mammalian cells, where a chemically defined, balanced salt solution provides an environment that will maintain the structural and physiological integrity of cells <i>in vitro</i>. Applications include the intermediate steps for cultivation of cells, like washing, centrifugation, suspending and counting, as well as for many analytical methods or biochemical treatments. Principally these solutions should be used to keep the cells in suspension only for minutes or a few hours maximum. These buffers and solutions are not cell culture media.

MSDS Certificates

Product Image-A9177.0100

Buffer, PBS tablets

Catalog Number: (A9177.0100)
Supplier: PanReac AppliChem
Description: PBS Tablets for preparation of 200 ml phosphate buffered saline (PBS). Composition of 140 mM sodium chloride, 2,7 mM potassium chloride and 10 mM phosphate.
UOM: 1 * 100 items

MSDS Certificates


Image Unavailable-A4577.1000

Buffer, TRIS solution pH 8 (1 mol/L)

Catalog Number: (A4577.1000)
Supplier: PanReac AppliChem
Description: Cloning Buffer, TRIS buffer solution (1 mol/l)
UOM: 1 * 1 L

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Product Image-A0965.9010

Buffer, PBS (10X, Dulbecco's) powder pack

Catalog Number: (A0965.9010)
Supplier: PanReac AppliChem
Description: Powder mixture to prepare PBS buffer (10X) according to Dulbecco.
UOM: 1 * 1 KIT

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Image Unavailable-PDR048

DNA/RNA clean-up buffers

Supplier: OMEGA BIOTEK
Description: SPM wash buffer concentrate, Omega Bio-Tek

Product Image-21-023-CM

Hank's balanced salt solutions (HBSS), Corning®

Supplier: Corning
Description: Hanks' Balanced Salt Solution (HBSS) is a buffer used to maintain a physiological pH for cells maintained in non-CO₂ atmospheric conditions.

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Image Unavailable-AC10088

Buffer, TAE solution 50X concentrate (TRIS-acetate-EDTA buffer)

Supplier: OMEGA BIOTEK
Description: Running Buffer, TAE buffer solution 50X concentrate (TRIS-acetate-EDTA buffer)

MSDS Certificates

Image Unavailable-A8569.0500

Buffer, TE Solution (TRIS-EDTA buffer) pH 8,0, Low EDTA for Molecular Biology

Supplier: PanReac AppliChem
Description: Cloning Buffer, TE buffer solution (TRIS-EDTA buffer) pH 8,0

Product Image-HACH2770120

pH buffer, single-use, SINGLET™

Supplier: HACH
Description: These buffers solutions packs are used for pH meter calibration. The sealed foil pouches can be transported easily and safely without any spillage and also prevents contamination or exposure to air of the solutions.

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Product Image-HACH2283549.99

pH buffer solutions, colour coded

Supplier: HACH
Description: For calibration of pH meters

Product Image-HACH2227195

Buffer powder pillows

Supplier: HACH
Description: The unit-dose powder pillows assure buffer freshness and eliminate the possibility of contamination. Each powder pillow prepares 50 ml of buffer solutions of respective pH.

Image Unavailable-A6916.0250

Buffer, HEPES solution pH 7,5 (1 mol/L)

Catalog Number: (A6916.0250)
Supplier: PanReac AppliChem
Description: HEPES buffer solution pH 7,5 (1 mol/l)
UOM: 1 * 250 mL

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Image Unavailable-A4348.9010

Buffer, TBE (Tris-borate-EDTA) powder for 10X concentrated solution

Catalog Number: (A4348.9010)
Supplier: PanReac AppliChem
Description: Powder for 10X concentrated aqueous solution (170,28 g/L). Composed of 0,89 M Tris, 0,89 M boric acid and 0,02 M EDTA.Na₂.
UOM: 1 * 10 L

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Image Unavailable-PD077

Genomic DNA extraction buffers

Supplier: OMEGA BIOTEK
Description: SP2 buffer, Omega Bio-Tek

MSDS

Image Unavailable-A4227.5000

Tris-Acetate-EDTA (TAE) buffer, 10X, molecular biology grade

Supplier: PanReac AppliChem
Description: 10X concentrated solution of 40 mM Tris, 20 mM glacial acetic acid and 1 mM EDTA.Na₂, pH 8,5 ±0,2.

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Product Image-21-040-CM

Phosphate-buffered saline (PBS), Corning®

Supplier: Corning
Description: Phosphate buffered saline (PBS) is a buffer solution containing sodium chloride, sodium phosphate, and in some formulations potassium chloride and potassium phosphate

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 at 1-800-932-5000.
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
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