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

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31/12/2022
Supplier: Merck
Description: Materials for the precise calibration and monitoring of pH instruments.

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Supplier: Merck
Description: For calibration of pH meters.

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Catalog Number: (C9999-100ML)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Citrate buffer, antigen retriever has been used as a heat-induced antigen retriever on formalin-fixed paraffin-embedded (FFPE) tissue sections prior t...
UOM: 1 * 100 mL


Catalog Number: (1.02037.1000)
Supplier: Merck
Description: N/A
UOM: 1 * 1 L

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Catalog Number: (E1161-100ML)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Intended for heat-induced antigen retrieval on formalin-fixed paraffin-embedded (FFPE) tissue sections prior to application of antibodies in immunohis...
UOM: 1 * 100 mL


Supplier: Merck
Description: Titrisol® buffer concentrate for 500 ml buffer solution [20 °C]

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Supplier: Merck
Description: pH Buffer solution, colour coded, pH value: 4,00, ±0,01, Reference temperature: 25 °C, Red, Dispenser, 1× gallon

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

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Catalog Number: (1.09478.1000)
Supplier: Merck
Description: Ammonium buffer solution for complexometry (ammonium chloride/ammonia) pH = 10 - 11, TitriPUR®
UOM: 1 * 1 L

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Catalog Number: (1.18313.0025)
Supplier: Merck
Description: Cetyl trimethylammonium hydrogen sulfate for ion pair chromatography LiChropur® 1 * 25 g
UOM: 1 * 25 g

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Catalog Number: (2851-100ML)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: These buffers are used to elute adult hemoglobin by the procedure of Oski and Naiman, a modification of the Kleihauer Betke procedure for the demonstr...
UOM: 1 * 100 mL


Catalog Number: (89465-500ML)
Supplier: Merck
Description: TISAB, in general, is mixed with samples, as it helps in maintaining the ionic strength and pH constant. It is mainly used to decomplex metal-F comple...
UOM: 1 * 500 mL


Catalog Number: (3861-20ML)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Citrate buffer solution, 0.38 mol/L, pH 5.4 when diluted according to procedure 386A.
UOM: 1 * 20 mL


Supplier: Merck
Description: Ideal for preparing buffer solution according to WEISE for staining of blood smears.

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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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