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.
Buffer powder pillows
Supplier: HACH
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.
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Buffer, Trizma® hydrochloride solution, TRIS solution pH 7,4 (1 mol/L), BioPerformance Certified, Sigma-Aldrich®
Supplier: SIGMAALDRICH
Cloning Buffer, TRIS buffer solution pH 7,4 (1 mol/l)
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DNA/RNA clean-up buffers
Supplier: OMEGA BIOTEK
DNA wash buffer concentrate, Omega Bio-Tek
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Pierce™ Buffer, PBS Solution 20X Concentrate (Phosphate Buffered Saline)
Supplier: Thermo Fisher Scientific
Our variety of Pierce Concentrated Buffer stock solutions are ready to use without having to weigh and dissolve dry ingredients or adjust the pH with concentrated acid or base. Simply dilute the liquid stock solution with pure water and proceed with your experiment.
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Buffer, EDTA buffer solution pH 8,0 (0,5 mol/L)
Supplier: PROMEGA
This EDTA solution is a chelator of divalent cations and is suitable for biochemistry and molecular biology applications
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PBS buffer
Supplier: GE HEALTHCARE
Phosphate buffered saline solution, available with or without detergent, recommended as running buffer for small molecule analysis in Biacore systems. Concentrated stock solution, yielding pH 7,4 when diluted 10X.
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Protein A/G HP SpinTrap™ Buffer Kit
Supplier: GE HEALTHCARE
Protein A/G HP SpinTrap™ Buffer kit is optimised for standard affinity-based enrichment/immunoprecipitation according to the protocol provided with protein A HP SpinTrap™, protein G HP SpinTrap™, and Ab SpinTrap™ columns.
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Buffers for Biacore Systems
Supplier: GE HEALTHCARE
Buffers developed and verified to work in Biacore™ systems.
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Triethylammonium bicarbonate buffers, for ion-exchange chromatography, Sigma-Aldrich®
Supplier: SIGMAALDRICH
Buffer for use in ion-exchange chromatography and electrophoresis.
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ELISA Carbonate Coating Buffer
Supplier: THERMO FISHER BRAND
ELISA Carbonate coating buffer is intended for use as a plate coating buffer for Invitrogen Antibody Pairs or when developing a sandwich ELISA.
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Buffer solution pH 5, Acetate Buffer
Supplier: Thermo Fisher Scientific
Acetate buffer, Contains 0.7 ml glacial acetic acid and 0.6 g potassium hydroxide per litre., pH value: 4,9
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Phosphate-buffered saline (PBS), Corning®
Supplier: MEDIATECH
Phosphate buffered saline (PBS) is a buffer solution containing sodium chloride, sodium phosphate, and in some formulations potassium chloride and potassium phosphate
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Buffer solution pH 10, carbonate buffer
Supplier: Thermo Fisher Scientific
CAS No.: 1332-57-6
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Buffer, potassium acetate, 1 M aq, soln, pH 7,5, RNAse free
Supplier: Thermo Fisher Scientific
Cloning Buffer, Potassium acetate, 1M aq, solution, pH 7,5, RNAse free
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pH Buffer solutions in bottles
Supplier: HANNA
Plastic bottle with a tamper-proof seal.
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Phosphate buffered saline (PBS), tablet, Sigma-Aldrich®
Supplier: SIGMAALDRICH
Phosphate buffered saline (PBS) is a buffer solution used in biological research. It is a water based salt solution containing sodium phosphate, sodium chloride and, in some formulations, it contains potassium chloride and potassium phosphate.
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pH buffer solutions, colour coded
Supplier: HACH
For calibration of pH meters
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Buffer solutions as per DIN 19266-01: 2000
Supplier: WTW
These standard buffer solutions (work reference buffer solutions) are widely used in precision applications.
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pH buffer, single-use, SINGLET™
Supplier: HACH
These buffers solutions packs are used for pH meter calibration. The sealed foil pouches can be transported easily and safely without any spillage and also prevents contamination or exposure to air of the solutions.
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Buffers, citrate, 0,5 M solutions
Supplier: Thermo Fisher Scientific
Citrate, buffer solution, 0,5 M, pH value: 4,5, Colourless, Odourless, Liquid
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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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Tris-EDTA (TE) buffer solution for molecular biology, pH 7,4, BioUltra, Supelco®
Supplier: SUPELCO
Tris-EDTA buffer solution has been used for the dilution of DNA samples.[1] It has been used for the elution of purified vector.
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pH buffer solutions
Supplier: HACH
pH buffer standard solution with certificate of analysis, 125 ml, pH value: 4,01, Plastic bottle
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Blocking buffer, Blocker™ BSA (10X) in PBS or TBS
Supplier: Thermo Fisher Scientific
Blocker BSA in PBS or TBS are ready-to-use, 1X PBS or TBS solutions of 10X (10%) bovine serum albumin protein for blocking steps in Western blot, ELISA, IHC and nucleic acid detection methods.
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Buffers, concentrated solutions, Titrisol®, Supelco®
Supplier: MERCK MILLIPORE
Titrisol® buffer concentrate for 500 ml buffer solution [20 °C].
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pH buffer solutions, referenced at 20 °C, Fluka™
Supplier: HONEYWELL
pH Buffer solution, Borate, pH value: 11,00, ±0.05, Reference temperature: 20 °C, Fluka™, Plastic bottle, 1×500 ml
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Buffer solutions, ready to use
Supplier: Thermo Fisher Scientific
pH Buffer solution, Phosphate, pH value: 7,00, ±0,02, Colourless
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Cesium chloride-lanthanum chloride buffer solution acc. to Schinkel for atomic absorption spectroscopy (AAS), Supelco®
Supplier: MERCK MILLIPORE
10 g/L CsCl + 100 g/L La in dilute hydrochloric acid.
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Buffer solutions in sachets
Supplier: METTLER TOLEDO
Solutions in sachets ensure optimum precision.