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U heeft gezocht op: 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-85042.001

VWR® AVS TITRINORM pH-bufferoplossingen in zakjes, 20 °C

Leverancier: VWR Chemicals
Omschrijving: Voor kalibratie van pH-meters.

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Product Image-437117K

VWR®, fosfaatgebufferde zoutoplossing (PBS), fosfaatarm, 10x

Catalogus nummer: (437117K)
Leverancier: VWR Chemicals
Omschrijving: Bestraald concentraat van PBS, geschikt voor gebruik bij het wassen van cellen na verdunning.
UOM: 1 * 10 L

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Product Image-K915-5L

VWR® UltraPure, Tris-acetate-EDTA (TAE) buffer

Leverancier: VWR Chemicals
Omschrijving: TAE is an extensively used buffer for agarose gel electrophoresis applications requiring high resolution and separation of high molecular weight, double-stranded DNA. TAE buffer is more compatible with in-gel manipulations and band recovery procedures than TBE buffer.

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Product Image-392-0433

VWR®, Cell culture salt solutions, Dulbecco's Phosphate Buffered Saline (DPBS)

Leverancier: VWR Chemicals
Omschrijving: DPBS is commonly used salt solution in cell enumeration as a diluent, for rinsing cells and as a buffer in many chromatographic procedures. DPBS is also used in FACS (Fluorescence-Activated Cell Sorting) process to wash and re-suspend cells during the dissociation process, as well as for many analytical methods or biochemical treatments.

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Product Image-J848-100ML

VWR® Buffer, HEPES Solution pH 7,3 (1 mol/L)

Leverancier: VWR Chemicals
Omschrijving: HEPES buffer solution pH 7.3 (1 mol/l), VWR®

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Product Image-E691-500ML

VWR® Tris Buffer Solution, pH 7,5 (1 mol/L), UltraPure Grade

Catalogus nummer: (E691-500ML)
Leverancier: VWR Chemicals
Omschrijving: TRIS buffer solution pH 7,5 (1 mol/l), VWR®
UOM: 1 * 500 mL

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Product Image-85517.260

VWR®, AVS TITRINORM Bufferoplossingen, CRM's, bij 25 °C

Leverancier: VWR Chemicals
Omschrijving: pH Buffer solution, Ftalaat, pH-waarde: 4,01, Referentietemperatuur: 25 °C, VWR®, neutraal

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Product Image-E521-100ML

VWR® Sodium Acetate Buffer 3,0 M Solution, pH 5,2

Catalogus nummer: (E521-100ML)
Leverancier: VWR Chemicals
Omschrijving: With diethyl pyrocarbonate (DEPC).
UOM: 1 * 100 mL

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Product Image-HPLCP01002.

VWR®, Eluent buffers for amino acid analyzer

Leverancier: VWR Chemicals
Omschrijving: Regenerating F, Li

Product Image-M334-100ML

VWR® Lysis Buffer, Hypotonic

Catalogus nummer: (M334-100ML)
Leverancier: VWR Chemicals
Omschrijving: Detergent-free buffer for isolation of proteins from tissue culture cells. Cell lysis and the subsequent isolation of the crude cytoplasmic fraction completed in less than 30 m.
UOM: 1 * 100 mL
Product Image-32075.600

VWR® ConvoL NORMADOSE® Buffer Concentrate for Buffer Solution acc. to Weise for 1000 ml, pH 7.20

Catalogus nummer: (32075.600)
Leverancier: VWR Chemicals
Omschrijving: This product is a ConvoL NORMADOSE® concentrate and contains exactly the amount of substance to prepare one liter of solution.
UOM: 1 * 60 mL

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Product Image-444037E

Fosfaatgebufferde zoutoplossing (Phosphate Buffered Saline, PBS), hoog fosfaatgehalte

Catalogus nummer: (444037E)
Leverancier: VWR Chemicals
Omschrijving: Geïrradieerde oplossing, pH 7,2, voor het wassen van blots.
UOM: 1 * 10 L

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Product Image-E603-KIT

VWR®, pH standard kit

Catalogus nummer: (E603-KIT)
Leverancier: VWR Chemicals
Omschrijving: Kit contains 500 ml of pH 4,0, pH 7,0 and pH 10,0 standards.
UOM: 1 * 1 Kit

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Product Image-J614-500ML

VWR® Ultra Pure Grade, Sm buffer

Catalogus nummer: (J614-500ML)
Leverancier: VWR Chemicals
Omschrijving: Cloning Buffer, SM BUFFER
UOM: 1 * 500 mL

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Product Image-0973-50ML

VWR®, Hybridisation buffers with 50% formamide

Catalogus nummer: (0973-50ML)
Leverancier: VWR Chemicals
Omschrijving: Hybridisation cocktail offering blocking and hybridisation for optimised complimentary base pairing of DNA and RNA in Southern blot, Northern blot, dot blot, colony and in situ hybridisation.
UOM: 1 * 50 mL

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Image Unavailable-4861.

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

Leverancier: Avantor
Omschrijving: Volumetric concentrate, for dilution to 500 ml.

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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.
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 Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
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