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You Searched For: Merck

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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Vendor Image-SIALT2444-100ML

Buffer, TRIS solution pH 7,6 (1 mol/L), Sigma-Aldrich®

Supplier: Merck
Description: Cloning Buffer, TRIS buffer solution pH 7,6 (1 mol/l)

Vendor Image-SIALT2569-1L

Buffer, TRIS solution pH 7,8 (1 mol/L), Sigma-Aldrich®

Supplier: Merck
Description: Cloning Buffer, TRIS buffer solution pH 7,8 (1 mol/l)

Vendor Image-SIAL79383-250ML

Buffer, PBS solution 10X concentrate (phosphate buffered saline), Sigma-Aldrich®

Supplier: Merck
Description: Washing buffer, PBS buffer solution 10X concentrate (phosphate buffered saline)

Vendor Image-SIALT9650-4L

Buffer, TAE solution 10X concentrate (TRIS-acetate-EDTA buffer), Sigma-Aldrich®

Supplier: Merck
Description: Running Buffer, TAE buffer solution 10X concentrate (TRIS-acetate-EDTA buffer)

Vendor Image-SIALT7777-1L

Buffer, TRIS-glycine-SDS solution 10X concentrate (TGS buffer), Sigma-Aldrich®

Catalog Number: (SIALT7777-1L)
Supplier: Merck
Description: Running Buffer, TRIS-glycine-SDS buffer solution 10X concentrate (TGS buffer)
UOM: 1 * 1 L
Vendor Image-SIALT4415-20L

Buffer, TBE solution 10X concentrate (TRIS-borate-EDTA buffer), Sigma-Aldrich®

Supplier: Merck
Description: TBE (Tris/Borate/EDTA) Buffer is commonly used in nucleic acid electrophoresis. This solution is effective under slightly basic conditions, which keep...

Vendor Image-SIALH3662-100ML

Buffer, HEPES sodium salt solution (1 mol/L), BioReagent, suitable for cell culture, Sigma-Aldrich®

Supplier: Merck
Description: HEPES sodium salt buffer solution (1 mol/l)

Vendor Image-SIALH3537-500ML

Buffer, HEPES solution, 1 M, suitable for cell culture, 0,2 μm filtered, BioPerformance Certified, Sigma-Aldrich®

Supplier: Merck
Description: HEPES buffer solution (1 mol/l)

Vendor Image-SIAL93290-5L

Buffer, TBE solution 10X concentrate (TRIS-borate-EDTA buffer), Sigma-Aldrich®

Supplier: Merck
Description: Running Buffer, TBE buffer solution 10X concentrate (TRIS-borate-EDTA buffer)

Vendor Image-SIALG5418-100ML

Glycine buffer, Sigma-Aldrich®

Catalog Number: (SIALG5418-100ML)
Supplier: Merck
Description: For use in the enzymatic determination of lactate using lactic dehydrogenase.
UOM: 1 * 100 mL
Vendor Image-SIALT2194-1L

Buffer, Trizma® hydrochloride solution, TRIS solution pH 7,4 (1 mol/L), BioPerformance Certified, Sigma-Aldrich®

Supplier: Merck
Description: Cloning Buffer, TRIS buffer solution pH 7,4 (1 mol/l)

Vendor Image-SIALD8537-100ML

Dulbecco’s phosphate buffered saline (DPBS), Sigma-Aldrich®

Supplier: Merck
Description: Dulbecco’s phosphate buffered saline is modified with/without calcium chloride and magnesium chloride, liquid, sterile-filtered, suitable for cell cul...

Vendor Image-SIAL68268-500ML-F

Buffer, imidazole buffer solution (1 mol/L) BioUltra, Sigma-Aldrich®

Supplier: Merck
Description: Imidazole buffer solution (1 mol/l)

Vendor Image-SIAL93283-500ML

Tris-EDTA buffer solution, pH 8,0, for molecular biology, BioUltra, Sigma-Aldrich®

Supplier: Merck
Description: This buffer is 10 mM Tris-HCl and 1 mM disodium EDTA.

Vendor Image-SIALT8280-1L

Buffer, TAE solution 10X concentrate (TRIS-acetate-EDTA buffer), Sigma-Aldrich®

Catalog Number: (SIALT8280-1L)
Supplier: Merck
Description: Running Buffer, TAE buffer solution 10X concentrate (TRIS-acetate-EDTA buffer)
UOM: 1 * 1 L
Vendor Image-SIALP5368-10PAK

Buffer, PBS solution (phosphate buffered saline) pH 7,4, Sigma-Aldrich®

Catalog Number: (SIALP5368-10PAK)
Supplier: Merck
Description: Washing buffer, PBS buffer solution (phosphate buffered saline) pH 7,4
UOM: 1 * 10 items
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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 0800 22 33 44.
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 0800 22 33 44
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
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 Catalogue Number listed above. If you need further assistance, please call VWR Customer Service on 0800 22 33 44.
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