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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Supplier: Merck
Description: Materials for the precise calibration and monitoring of pH meters.

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Supplier: Merck
Description: Materials for the precise calibration and monitoring of pH instruments.

MSDS Sale

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Avantor Solutions

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Supplier: VWR Chemicals
Description: Buffer solutions, secondary standards, pH value: 7.000, ±0,010, Reference temperature: 25 °C, VWR®

Catalog Number: (567422-100)
Supplier: Merck Millipore (Calbiochem‎)
Description: Cloning Buffer, Sodium acetate buffer solution pH 5,2 (3 mol/l)
UOM: 1 * 100 mL


Catalog Number: (1.06177.2500)
Supplier: Merck
Description: Running Buffer, TBE buffer solution 10X concentrate (TRIS-borate-EDTA buffer)
UOM: 1 * 2,5 L

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Catalog Number: (A4686.1000)
Supplier: PanReac AppliChem
Description: Running Buffer, TAE buffer solution 50X concentrate (TRIS-acetate-EDTA buffer) pH 8,5
UOM: 1 * 1 L


Supplier: PanReac AppliChem
Description: Powder mixture to prepare PBS buffer (1X) according to Dulbecco.

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.

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Catalog Number: (324506-100)
Supplier: Merck Millipore (Calbiochem‎)
Description: Sterile-filtered solution of 0,5 M EDTA in H₂O treated with diethyl pyrocarbonate (DEPC). Used in molecular biology applications.
UOM: 1 * 100 mL


Supplier: Merck
Description: Buffer solutions intended for extremely precise calibration, qualification and monitoring of pH instruments, and for testing other buffer solutions.

Supplier: VWR Chemicals
Description: These tablets provide a rapid and convenient method of preparing a buffer solution.
Supplier: VWR Chemicals
Description: Tris (hydroxymethyl) aminomethane.
Supplier: HAMILTON BONADUZ
Description: For full information concerning health and safety data please contact Avantor or Hamilton directly.
Catalog Number: (1.06023.1000)
Supplier: Merck
Description: Running Buffer, TAE buffer solution 10X concentrate (TRIS-acetate-EDTA buffer) pH 8,3
UOM: 1 * 1 L

MSDS


Catalog Number: (A4263.0500)
Supplier: PanReac AppliChem
Description: Cloning Buffer, TRIS buffer solution pH 7,5 (1 mol/l)
UOM: 1 * 500 mL


Supplier: PanReac AppliChem
Description: Used for the purification of oligonucleotides.
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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.
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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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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