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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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Catalog Number: (HACH2307242)
Supplier: Hach
Description: These buffers are used in the determination of calcium and magnesium in brine.
UOM: 1 * 100 mL


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...

Supplier: Hach
Description: Buffers traceable to IUPAC/NIST pH scale.

Supplier: Hach
Description: pH buffer standard solution with certificate of analysis, 125 ml, pH value: 9,21, Plastic bottle

Supplier: Hach
Description: Buffer solution, Phosphate, pH value: 7,00, ±0,02, Reference temperature: 25 °C, Yellow, Plastic bottle
Supplier: Hach
Description: For calibration of pH meters.

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 solut...

Catalog Number: (HACH1490932)
Supplier: Hach
Description: For determination of chlorine by amperometric titration. APHA formulation 100 ml bottle.
UOM: 1 * 100 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 on +353 1 88 22222.
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
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. 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 Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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