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.
Sodium acetate, Corning® 3M™
Supplier: Corning
Sodium Acetate is a common molecular biology reagent. All production lots are tested to ensure that they are free of RNAse. It is often used in buffer systems to maintain the pH of a given solution.
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10X Tris buffered saline, liquid, Corning®
Supplier: Corning
Tris Buffered Saline (TBS) is an isotonic, non-toxic buffer used in some biomedical techniques to maintain pH within a relatively narrow range.
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Rankem HPLC Buffers
Supplier: RANKEM
High purity mobile phase buffers for HPLC improves the reproducibility of the method even at higher concentration
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CSPL buffer
Supplier: OMEGA BIOTEK
Component of the Mag-Bind® plant DNA 96 plus kit.
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Buffers, pH reference standards, BDH®
Supplier: BDH US PRODUCED
Buffers are available as colourless and coloured solutions.
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Buffer, EDTA buffer solution pH 8,0 (0,5 mol/l)
Supplier: BDH US PRODUCED
Cloning Buffer, EDTA buffer solution pH 8,0 (0,5 mol/l)
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pH buffers, DuraCal
Supplier: HAMILTON BONADUZ
For full information concerning health and safety data please contact Avantor or Hamilton directly.
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VWR®, pH buffer pouches, NIST, SINGLET™
Supplier: VWR Collection
These pH buffers used for sympHony® pH meter standardisation available in sealed foil pouches.
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Acetate buffer solution pH 4.0, BDH®
Supplier: BDH US PRODUCED
pH Buffer solution, Acetate, pH value: 4.0, ±0.05, BDH®
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Buffer, Tris-EDTA solution
Supplier: BDH US PRODUCED
Tris-EDTA solution (TE solution) contains ultra pure deionised water, 0,5 M EDTA with pH 7,5 and 1 M tris with pH 8.
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Buffer, TISAB solution (Total Ionic Strength Adjustment Buffer) for fluoride determinations
Supplier: BDH US PRODUCED
TISAB solution (Total Ionic Strength Adjustment Buffer) for fluoride determinations
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#: 20864.320
Supplier: VWR Chemicals
#: 83640.320
Supplier: VWR Chemicals
#: 83645.320
Supplier: VWR Chemicals