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.
SSC 20X buffer, MP Biomedicals
Supplier: MP Biomedicals
Role of a balanced salt solution in cell culture is multifaceted and can be divided into four principal functions:
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Phosphate Buffer Mixed pH 4,0
Supplier: CPACHEM
Shelf Life on Ship Date: 12 months - Store under normal laboratory conditions, at temperatures between 15 to 25 °C.
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Protexidase™, peroxidase protection buffer, Immuno™, MP Biomedicals
Supplier: MP Biomedicals
A peroxidase protective buffer which stabilises HRP conjugates. It has 500 ml of PBS, pH 7,2, containing 0,5% BSA, antimicrobial preservatives and proprietary stabilising compounds.
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TISAB III concentrate (Total Ionic Strength Adjustment Buffer) for fluoride determinations
Supplier: REAGECON
TISAB III concentrate for fluoride determinations
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pH buffer solutions, colour coded
Supplier: REAGECON
Colour coded pH buffer solutions for the calibration of pH meters.
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Buffer solutions
Supplier: REAGECON
Buffer solution, pH value: 2,00, ±0,02, Reference temperature: 25 °C, Plastic bottle
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Carbonate Borax Free Buffer Solution
Supplier: REAGECON
This range of Reagecon pH Buffers are sodium tetraborate (Borax) free. They are not subject to classification by EU regulatory authorities as toxic to reproduction under CLP category 1B. Similar in approach to the existing range of Reagecon Mercury Free Buffers, these Buffer Solutions have been developed to enhance user choice and allay safety concerns, without any impact on fitness for purpose or product performance.
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Saline solutions
Supplier: BALIS
Cell culture buffer, Physiological saline solution, 9 ml, no standards
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VWR® Buffer, TAE, 50X for Electrophoresis
Supplier: PROLABO CMP
Running Buffer, TAE (50X)
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Buffer solutions in sachets
Supplier: Mettler - Toledo
Solutions in sachets ensure optimum precision.
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pH buffer solutions, NIST traceable, Orion™
Supplier: Thermo Orion
Perform accurate, reproducible pH calibrations with Orion™ pH buffers.
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VWR® Buffers, Hybridisation, SSC 20X, for Electrophoresis
Supplier: PROLABO CMP
Hybridisation Buffer, SSC (20X)
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VWR® Buffers, PBS, 10X for Electrophoresis
Supplier: PROLABO CMP
Washing buffer, PBS (10×)
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TISAB III solution (Total Ionic Strength Adjustment Buffer) for fluoride determinations
Supplier: PROLABO CMP
TISAB III solution for fluoride determinations
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pH buffer solutions, certified (DKD)
Supplier: Mettler - Toledo
DKD certified buffer solution, pH value: 10,00, 1× 250 ml
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pH buffer solutions
Supplier: Mettler - Toledo
Technical buffer solution, 30×20 ml, pH value: 11,00, Sachet
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Catalog #: 83639.320
Supplier: VWR Chemicals
Catalog #: 20864.320
Supplier: VWR Chemicals
Catalog #: 83640.320
Supplier: VWR Chemicals
Catalog #: 31770.294
Supplier: VWR Chemicals
Catalog #: 1.00030.2500
Supplier: Merck
Catalog #: 83645.320
Supplier: VWR Chemicals