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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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Buffer, TAE solution 50X concentrate (TRIS-acetate-EDTA buffer)

Supplier: OMEGA BIOTEK
Description: Running Buffer, TAE buffer solution 50X concentrate (TRIS-acetate-EDTA buffer)

MSDS

Image Unavailable-A6916.0250

Buffer, HEPES solution pH 7,5 (1 mol/L)

Catalog Number: (A6916.0250)
Supplier: APPLICHEM LIFESCIENCE
Description: HEPES buffer solution pH 7,5 (1 mol/l)
UOM: 1 * 250 mL
Product Image-HACH2299264

Buffer powder pillows

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 solutions of respective pH.

Image Unavailable-A4348.9010

Buffer, TBE (Tris-borate-EDTA) powder for 10X concentrated solution

Catalog Number: (A4348.9010)
Supplier: APPLICHEM LIFESCIENCE
Description: Powder for 10X concentrated aqueous solution (170,28 g/L). Composed of 0,89 M Tris, 0,89 M boric acid and 0,02 M EDTA.Na₂.
UOM: 1 * 10 L
Image Unavailable-PD061

Genomic DNA extraction buffers

Supplier: OMEGA BIOTEK
Description: BL buffer, Omega Bio-Tek

MSDS

Product Image-21-040-CMX12

Phosphate-buffered saline (PBS), Corning®

Supplier: MEDIATECH
Description: Phosphate buffered saline (PBS) is a buffer solution containing sodium chloride, sodium phosphate, and in some formulations potassium chloride and potassium phosphate

Certificates

Image Unavailable-A4227.5000

Tris-Acetate-EDTA (TAE) buffer, 10X, molecular biology grade

Supplier: APPLICHEM LIFESCIENCE
Description: 10X concentrated solution of 40 mM Tris, 20 mM glacial acetic acid and 1 mM EDTA.Na₂, pH 8,5 ±0,2.

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-20-030-CV

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

Supplier: MEDIATECH
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

Product Image-46-013-CM

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

Catalog Number: (46-013-CM)
Supplier: MEDIATECH
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


Image Unavailable-A4228.5000PE

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

Catalog Number: (A4228.5000PE)
Supplier: APPLICHEM LIFESCIENCE
Description: Running Buffer, TBE buffer solution 5X concentrate (TRIS-borate-EDTA buffer)
UOM: 1 * 5 L
Image Unavailable-A3945.1000

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

Catalog Number: (A3945.1000)
Supplier: APPLICHEM LIFESCIENCE
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


Product Image-HACH1222249

pH Buffer solutions

Supplier: HACH
Description: For calibration of pH meters.

Product Image-A4150.0500

Lysis buffer, CTAB

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

Image Unavailable-A0386.0500

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

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

Image Unavailable-A6906.0125

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

Supplier: APPLICHEM LIFESCIENCE
Description: HEPES buffer solution pH 8 (1 mol/l)

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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.
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.
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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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