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Buffers


172  results were found
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.


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Supplier:  VWR Chemicals
Description:   Solutions prepared from AnalaR® NORMAPUR® grade analytical reagents.
Supplier:  VWR Chemicals
Description:   Tris (hydroxymethyl) aminomethane.
Supplier:  VWR Chemicals
Description:   LC eluent E, Li
Supplier:  VWR Chemicals
Description:   Ready to use Tris-EDTA buffer.
Supplier:  VWR Chemicals
Description:   Cloning Buffer, EDTA buffer solution pH 8,0 (0,5 mol/l) for biotechnology, sterile
UOM:  1 * 100 mL
Supplier:  VWR Chemicals
Description:   pH Buffer solution, Acetate, pH value: 4,50, Reference temperature: 20 °C, VWR®, Plastic container
UOM:  1 * 25 L
Supplier:  AVANTOR PERFORMANCE MATERIALS
Description:   The quality of many BAKER ANALYZEDâ„¢ reagents meets or exceeds the requirements set forth by the American Chemical Society (ACS).
Supplier:  VWR Chemicals
Description:   For calibration of pH meters.
Supplier:  VWR Chemicals
Description:   pH Buffer solution, Oxalate, pH value: 1,68, Reference temperature: 25 °C, VWR®, Colourless
Supplier:  VWR Chemicals
Description:   Buffer solutions, secondary standards, pH value: 6,865, ±0,010, Reference temperature: 25 °C, VWR®, Plastic bottle

Blocked
Supplier:  VWR Chemicals
Description:   TRIS buffer solution pH 7.5 (2 mol/l)
UOM:  1 * 1 L
Supplier:  AVANTOR PERFORMANCE MATERIALS
Description:   J.T.Baker® Cell Lysis Solution Biotech Reagent is a cGMP pre-formulated and ready to use detergent optimized for the extraction and recovery of AAV pa...
Safer Human and Environmental Health
Supplier:  VWR Chemicals
Description:   These tablets provide a rapid and convenient method of preparing a buffer solution.
Catalog Number: (M334-100ML)

Supplier:  VWR Chemicals
Description:   Detergent-free buffer for isolation of proteins from tissue culture cells. Cell lysis and the subsequent isolation of the crude cytoplasmic fraction c...
UOM:  1 * 100 mL
Supplier:  VWR Chemicals
Description:   Cloning Buffer, EDTA, 0,5 M sterile solution
Supplier:  VWR Chemicals
Description:   LC eluent D, LUFA
Inquire for Price
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 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 organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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