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.

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Terminal transferase buffer pack

Supplier: Promega

Terminal transferase 5X buffer

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Lysis buffer, Glo, 1X

Supplier: Promega

Glo Lysis Buffer (GLB), 1X, is a proprietary formulation developed to promote rapid lysis (within 5 minutes) of cultured mammalian cells without scraping or performing freeze-thaw cycles.

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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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Buffer solutions

Supplier: REAGECON

Buffer solution, pH value: 12,00, ±0,05, Reference temperature: 20 °C, Plastic bottle

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Buffer pack, MULTI-CORE™

Supplier: Promega

The MULTI-CORE™ buffer pack contains convenient aliquots of the universal restriction enzyme 10X buffer. It is formulated to provide simple buffering conditions for performing multiple digestions.

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T4 DNA ligase buffer pack

Supplier: Promega

Buffer used with T4 DNA Ligase to join cohesive or blunt ends.

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Buffer, SSC solution 20X concentrate (saline-sodium citrate)

Supplier: Promega

Hybridisation Buffer, SSC buffer solution 20X concentrate (saline-sodium citrate)

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Buffers, TAE solutions, concentrates (TRIS-acetate-EDTA buffer)

Supplier: Promega

Running Buffer, TAE buffer solution 40X concentrate (TRIS-acetate-EDTA buffer)

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

Supplier: Merck

Cloning Buffer, TRIS buffer solution pH 7 (1 mol/l)

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

Supplier: Merck

Washing buffer, PBS buffer solution (phosphate buffered saline) pH 7,4

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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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pH buffer solutions, Pure Water™ and pHISA™ Adjustor, Orion™

Supplier: Thermo Orion

Buffers for calibration giving fast, accurate pH results in high purity and low ionic strength waters. Recommended for samples such as well water, rain water, distilled/deionized water, boiler feed water, and process water.