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 tablets for Haematology to prepare solutions according to Wiese, MilliporeSigma
Supplier: MilliporeSigma
Used to prepare buffer solution acc. to WEISE for staining blood smears.
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Titrisol® pH Buffers, MilliporeSigma
Supplier: MilliporeSigma
Boric Acid/Potassium Chloride/Sodium Hydroxide, Titrisol®, Ampule
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Di-Sodium Hydrogen Phosphate Solution (Buffer Stock Solution), Certipur®
Supplier: MilliporeSigma
Buffer stock solution 1/15 mol/l
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Certipur® Certified sec. Standard Reference Buffer Solution Potassium dihydrogen Phosphate/di-Sodium Hydrogen Phosphate, directly Traceable to Primary SRM from NIST/PTB
Supplier: MilliporeSigma
Certipur®
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Certipur® Buffer Solution pH 4.00 (Citric Acid/Sodium Hydroxide/Hydrogen Chloride), traceable to SRM of NIST and PTB, MilliporeSigma
Supplier: MilliporeSigma
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Titrisol® Buffer Concentrate (Phosphate/Sodium Hydroxide), Traceable to SRM of NIST and PTB, MilliporeSigma
Supplier: MilliporeSigma
Titrisol®
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TISAB IV Solution for Determination of Fluoride, Supelco®
Supplier: MilliporeSigma
Total ionic strength adjustment buffers (TISAB), is generally used for the microdetermination of fluorides.
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Titrisol® Buffer Concentrate (Borate/Hydrochloric acid), Traceable to SRM of NIST and PTB, MilliporeSigma
Supplier: MilliporeSigma
Titrisol®
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Titrisol® Buffer Concentrate for Buffer Solution acc. to WEISE, MilliporeSigma
Supplier: MilliporeSigma
Titrisol®
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Certipur® Certified sec. Standard Reference Buffer Solution Potassium Hydrogen Phosphate/di-Sodium Hydrogen Phosphate, directly Traceable to Primary SRM from NIST/PTB
Supplier: MilliporeSigma
Certipur®
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Certified pH Buffer Solution, pH 7 at 20°C, Coloured (Yellow), with Fungicide, Paragon Scientific
Supplier: LGC Standards
Certified pH Buffer Solution, pH 7 at 20°C, Coloured (Yellow), with Fungicide, Paragon Scientific
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Certipur® pH Buffer Solutions, MilliporeSigma
Supplier: MilliporeSigma
Traceable to SRM from NIST and PTB.
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Azure Fluorescent Blot Blocking Buffer
Supplier: Azure Biosystems
Blocking buffer optimized for use with Azure’s fluorescent (and chemiluminescent) Western blotting systems.
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Buffer Solution, Blue, Traceable to NIST and PTB pH 10.00 (25 °C), Certipur®, MilliporeSigma
Supplier: MilliporeSigma
Buffer solution (boric acid/potassium chloride/sodium hydroxide) colour coded: blue, traceable to NIST and PTB pH 10.00 (25°C) Certipur®.
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Certipur® Buffer Solution (Citric Acid/Sodium Hydroxide) Traceable to SRM of NIST and PTB, MilliporeSigma
Supplier: MilliporeSigma
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