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.
Supelco® Certipur® Buffer Solution (Di-Sodium Hydrogen Phosphate/Potassium Dihydrogen Phosphate), Color: Yellow, Traceable to SRM of NIST and PTB
Supplier: MilliporeSigma
Supelco®
Expand 2 Items
Sodium hydrogen carbonate/sodium carbonate certified secondary standard reference material for pH measurement; directly traceable to primary SRM from NIST/PTB pH(S)=10.014 (25°C) (DIN 19266) Certipur®
Supplier: MERCK, S.A. DE C.V. SV
Certified Secondary Standard Reference Material for pH Measurement; Directly Traceable to Primary Srm From Nist/Ptb
Expand 1 Items
DAB-Buffer Tablets for Immunohistochemistry, MilliporeSigma
Supplier: MilliporeSigma
Expand 1 Items
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.
Expand 3 Items
Certipur® Buffer Solution Sachet Sets, MilliporeSigma
Supplier: Avantor
30 ml buffers sachets - ideal for the calibration of pH meters.
Expand 3 Items
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®.
Expand 1 Items
Azure Fluorescent Blot Blocking Buffer
Supplier: Azure Biosystems
Blocking buffer optimized for use with Azure’s fluorescent (and chemiluminescent) Western blotting systems.
Expand 1 Items
HRP Stripping Buffer, Azure Biosystems
Supplier: Azure Biosystems
HRP Stripping Buffer, Uniformly removes antibodies from developed HRP Western blots so the blot can be reprobed with another set of antibodies
Expand 1 Items
Chemi Blot Blocking Buffer, Azure
Supplier: Azure Biosystems
Azure Chemi Blot Blocking Buffer, Ready-to-use block that enhances chemiluminescent signal, for use with chemiluminescent Western blots to enhance signal and lower background. Size: 500mL
Expand 1 Items
Supelco® pH Buffer Solutions, MilliporeSigma
Supplier: Avantor
Certified reference material, traceable to NIST Standard.
Expand 8 Items
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
Expand 1 Items
Proteometer-CV Mobile Phase A Salts
Supplier: NOVILYTIC, LLC
5 sealed salt packets specifically formulated for use with Proteometer-CV kit.
Expand 1 Items
Proteometer-CV Mobile Phase B Salts
Supplier: NOVILYTIC, LLC
1 sealed salt packet specifically formulated for use with Proteometer-CV kit.
Expand 1 Items
Proteometer-CV MD Buffer
Supplier: NOVILYTIC, LLC
4 sealed buffer packets specifically formulated for use with Proteometer-CV kit.
Expand 1 Items
Orion™ pH Buffer Individual Use Pouches, Thermo Scientific
Supplier: Thermo Fisher Scientific
Ensure fresh, ready to use standards for pH calibration with Orion™ pH Buffer Individual Use Pouches
Expand 6 Items
Fixation/Permeabilization, (buffer), Enzo Life Sciences
Supplier: Enzo Life Sciences
Expand 1 Items
Recommendations will be personalized based on your shopping preferences only if you have given your consent by enabling "Enhance my Shopping Experience" on the "Personal Info page".
Otherwise, you will receive generic recommendations.