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.

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1X PBS (Phosphate Buffered Saline), pH 7.4

Supplier: GROWCELLS

Balanced salt solution used in many biomolecular applications

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ULTROL® Grade Zwitterionic Buffer, CAPS, Calbiochem®, MilliporeSigma

Supplier: MilliporeSigma

Zwitterionic buffer is useful in the pH 7.9 – 11.1 range and has a pKa of 10.0 – 10.5 at 25 °C.

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Buffer Solutions, according to DIN 19266, Fluka™, Honeywell Research Chemicals

Supplier: Honeywell Research Chemicals

Buffer solution pH 10.012 (25C), According to DIN 19266, Density 1.003 g/mL at 20 deg C, Laboratory Solution, Ready-to-use Buffer, Form: Liquid, PH (25 deg C) 9.992 - 10.032, Size: 500ML

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Denaturing lysis buffer, Thermo Scientific

Supplier: Thermo Scientific Chemicals

Liquid

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Lipid Dilution Buffers

Supplier: Sino Biological

The working solution used for diluting lipid substrates.

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Phosphate Buffer, pH 7.2, BD Diagnostics

Supplier: BD

Phosphate Buffer, pH 7.2 is used for the preparation of dilution blanks for use in the examination of waters, dairy products, foods and other materials.

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Acetate, 1 M Buffer Solutions, Thermo Scientific

Supplier: Thermo Scientific Chemicals

Liquid

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VeriSpec® Buffers,Certified Reference Material, RICCA Chemical Company

Supplier: Ricca Chemical

RICCA's premier line of Verispec® pH Buffer Certified Reference Materials provide the highest level of quality assurance. Backed by RICCA's 17034 accreditation, these products have undergone rigorous evaluations of manufacturing methods, quality control, stability and homogeneity. As a result, a certificate of analysis with a specified property value, uncertainty, and metrological traceability is available with every bottle. All three of RICCA's quality control laboratories are accredited to ISO/IEC 17025 for competence in laboratory testing and ISO 17034 for competence of reference material producers.

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RBC lysis buffer for mouse, Thermo Scientific

Supplier: Thermo Scientific Chemicals

Liquid

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Phosphate Buffer Solution, for Chlorine Determination (DPD Methods), Ricca Chemical Company

Supplier: Ricca Chemical

APHA for chlorine (DPD method).

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Nitrocellulose stripping buffer (10X), Thermo Scientific

Supplier: Thermo Scientific Chemicals

Liquid

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BSA Blocking Buffer, 3% in PBS, Thermo Scientific

Supplier: Thermo Scientific Chemicals

Liquid

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Acetate Buffer, pH 4.5, for Cyanide Determination, Ricca Chemical Company

Supplier: Ricca Chemical

Suitable for use in the following compendial methods: -APHA 4500-CN I, Reagent 3d, for Weak Acid Dissociable Cyanide -APHA 4500-CN E, Reagent 3e, for Colorimetric Method -APHA 4500-CN H, Reagent 4, for Cyanides Amendable to Chlorination without Distillation -ASTM D2036 A,B,C,D, Reagent 8.4 for Cyanide Determination

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IEF Anode buffer (50X), Thermo Scientific

Supplier: Thermo Scientific Chemicals

For isoelectric focusing (IEF)

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Alkaline Phosphatase Buffer-1 (5X), Thermo Scientific

Supplier: Thermo Scientific Chemicals

Liquid

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Casein Blocking Buffer, 3% in PBS, Thermo Scientific

Supplier: Thermo Scientific Chemicals

Liquid

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MOPS-EDTA-sodium acetate buffer (MESA), Thermo Scientific

Supplier: Thermo Scientific Chemicals

Liquid

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TE Buffer, (20X), pH 7.4, Autoclaved, Thermo Scientific

Supplier: Thermo Scientific Chemicals

Liquid

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MES-buffered saline (5X), pH 6.5, Thermo Scientific

Supplier: Thermo Scientific Chemicals

Liquid

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Phosphate, 0.5 M Buffer Solution, pH 7.2, Thermo Scientific

Supplier: Thermo Scientific Chemicals

Liquid

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Maleate, 0.2 M Buffer Solution, pH 5.5, Thermo Scientific

Supplier: Thermo Scientific Chemicals

Liquid

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POPSO, 0.2 M buffer soln., pH 8.0, Thermo Scientific

Supplier: Thermo Scientific Chemicals

Liquid

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LDS-sample buffer (4X), non-reducing, Thermo Scientific

Supplier: Thermo Scientific Chemicals

LDS-sample buffer (4X), non-reducing is used in SDS-polyacrylamide gel electrophoresis (SDS-PAGE). It is used in denaturing gels and is compatible with both coomassie and silver staining and Western blotting applications.

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Sorensen's Phosphate Buffer, Electron Microscopy Sciences

Supplier: Electron Microscopy Sciences

Sorensen's Phosphate Buffer is also know as phosphate mixed sodium salts. The osmolarity of a 0.1 M at a pH 7.2 is 226 mosmols; with the addition of 0.18 M of sucrose to the solution, the osmolarity raises to 425 mosmols.

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Monarch® gDNA Elution Buffer II, New England Biolabs

Supplier: New England Biolabs (NEB)

The Monarch® gDNA elution buffer II is supplied as a component of the Monarch HMW DNA extraction kits.

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Leishmann working buffer, Electron Microscopy Sciences

Supplier: Electron Microscopy Sciences

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Potassium Phosphate, 0.2 M Buffer Solutions, Thermo Scientific

Supplier: Thermo Scientific Chemicals

Liquid

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femtoTBST™ Wash Buffer, G-Biosciences

Supplier: G-Biosciences

G-Biosciences' femto TBST™ will enhance sensitivity of your immunoassays by minimizing the "washing out" of immuno agents or immuno complexes, a common problem associated with classical TBST buffers