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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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Product Image-HACH2307242

Buffer, alkali solution (3,0 N)

Catalog Number: (HACH2307242)
Supplier: HACH
Description: These buffers are used in the determination of calcium and magnesium in brine.
UOM: 1 * 100 mL
Product Image-21-031-LX

Dulbecco's phosphate-buffered saline (DPBS), Corning®

Supplier: Corning
Description: Dulbecco's Phosphate Buffered Saline (DPBS) is a buffer solution which can be used to maintain cell culture media in the physiological pH range of 7,0 to 7,6

Certificates

Image Unavailable-OMEGVHB-440

VHB DNA Washing Buffer

Catalog Number: (OMEGVHB-440)
Supplier: OMEGA BIOTEK
Description: VHB buffer must be diluted with ethanol before use.
UOM: 1 * 440 mL
Product Image-HACHLZW9460.99

pH buffer solutions

Supplier: HACH
Description: pH buffer standard solution with certificate of analysis, 125 ml, pH value: 10,00, Plastic bottle

Image Unavailable-A1415.1000

Buffer, TRIS-glycine-SDS solution 10X concentrate (TGS buffer) pH 8,3

Catalog Number: (A1415.1000)
Supplier: PanReac AppliChem
Description: Running Buffer, TRIS-glycine-SDS buffer solution 10X concentrate (TGS buffer) pH 8,3
UOM: 1 * 1 L

Certificates


Image Unavailable-A3945.1000

Tris-Borate-EDTA (TBE) buffer, 10X, Molecular biology grade

Catalog Number: (A3945.1000)
Supplier: PanReac AppliChem
Description: 10X concentrated solution of 0,89 M Tris, 0,89 M boric acid and 0,02 M EDTA.Na₂, pH 8,3 ±0,2.
UOM: 1 * 1 L

MSDS Certificates


Image Unavailable-A4228.5000PE

Buffer, TBE solution 5X concentrate (TRIS-borate-EDTA buffer)

Catalog Number: (A4228.5000PE)
Supplier: PanReac AppliChem
Description: Running Buffer, TBE buffer solution 5X concentrate (TRIS-borate-EDTA buffer)
UOM: 1 * 5 L
Product Image-46-013-CM

Phosphate-Buffered saline (PBS), 10X concentrate, pH 7,4, molecular biology grade, Corning®

Catalog Number: (46-013-CM)
Supplier: Corning
Description: Phosphate Buffered Saline (PBS) is used to maintain a physiological pH and osmolarity, two key factors in tissue culture and molecular biology research
UOM: 1 * 6 items

Certificates


Product Image-A4150.1000

Lysis buffer, CTAB

Supplier: PanReac AppliChem
Description: Cationic detergent cetyltrimethylammonium bromide (CTAB) is used to liberate and complex with total cellular nucleic acids.

Image Unavailable-A6906.0250

Buffer, HEPES solution pH 8 (1 mol/L)

Catalog Number: (A6906.0250)
Supplier: PanReac AppliChem
Description: HEPES buffer solution pH 8 (1 mol/l)
UOM: 1 * 250 mL
Image Unavailable-OMEGRBB-1000

RBB Buffers

Catalog Number: (OMEGRBB-1000)
Supplier: OMEGA BIOTEK
Description: RBB Buffer, 1000 ml, Omega Bio-Tek
UOM: 1 * 1.000 mL

New Product


Image Unavailable-A0386.0500

Buffer, TE solution (TRIS-EDTA buffer) pH 8,0

Supplier: PanReac AppliChem
Description: Cloning Buffer, TE buffer solution (TRIS-EDTA buffer) pH 8,0

Certificates

Product Image-HACH1222149

pH Buffer solutions

Supplier: HACH
Description: For calibration of pH meters.

Certificates

Product Image-MDTC46-103-RM

MOPS buffer, powder, Corning®

Catalog Number: (MDTC46-103-RM)
Supplier: Corning
Description: Running Buffer, MOPS buffer, powder, 100 g
UOM: 1 * 100 g

Certificates


Product Image-MDTC46-009-CM

TE buffer, 1X, liquid, Corning®

Catalog Number: (MDTC46-009-CM)
Supplier: Corning
Description: Tris-EDTA (TE) buffer is commonly used in work with nucleic acids.
UOM: 1 * 6 items

Certificates


Product Image-25-060-CI

Buffer, HEPES solution (1 mol/L), Corning®

Catalog Number: (25-060-CI)
Supplier: Corning
Description: HEPES (N-2-hydroxyethylpiperazine-N'-2-ethanesulphonic acid) provides an alternative to the use of bicarbonate for buffering because it does not require elevated levels of CO2
UOM: 1 * 6 items

Certificates


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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 eurega_services@eu.vwr.com
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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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