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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.
Supplier: Merck
Description: Materials for the precise calibration and monitoring of pH meters.
Supplier: Merck
Description: Titrisol® buffer concentrate for 500 ml buffer solution [20 °C]
Supplier: Merck
Description: Materials for the precise calibration and monitoring of pH meters.
Catalog Number: (1.09478.1000)
Supplier: Merck
Supplier Article Number : 1.09478.1000
Description: Ammonium buffer solution for complexometry (ammonium chloride/ammonia) pH = 10 - 11, TitriPUR®
UOM: 1 * 1 L

MSDS


Catalog Number: (1.15368.0500)
Supplier: Merck
Supplier Article Number : 1.15368.0500
Description: TISAB-Lösung für die Fluoridbestimmung 1 * 500 mL
UOM: 1 * 500 mL

MSDS


Supplier: Merck
Description: Materials for the precise calibration and monitoring of pH instruments.
Supplier: Merck
Description: pH Buffer solution, colour coded, pH value: 4,00, ±0,01, Reference temperature: 25 °C, Red, Dispenser, 1× gallon

Catalog Number: (1.06587.1000)
Supplier: Merck
Supplier Article Number : 1.06587.1000
Description: Buffer stock solution 1/15 mol/l
UOM: 1 * 1 L

MSDS


Supplier: VWR Chemicals
Description: pH Buffer solution, Phosphate, pH value: 7,00, ±0,02, Colourless, Plastic bottle
Supplier: VWR Chemicals
Description: LITHIUM ACETAT PUFFER B/LI 1 * 1 L

Catalog Number: (K813-500ML)
Supplier: VWR Chemicals
Description: PBS buffer solution 10x concentrate (phosphate buffered saline), ultrapure
UOM: 1 * 500 mL

Supplier: VWR Chemicals
Description: For calibration of pH meters.
Supplier: VWR Chemicals
Description: Buffer Standard solution, Biotechnology Grade, pH value: 4,00, ±0,03, Reference temperature: 25 °C, Bottle
Supplier: VWR Chemicals
Description: Tris (hydroxymethyl) aminomethane.
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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 Regulatory.affairs.ch@vwr.com
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This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalogue Number listed above. If you need further assistance, please call VWR Customer Service on 044 745 13 13
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