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.
Titrisol® Buffer Concentrate (Glycine/Hydrochloric acid), Traceable to SRM of NIST and PTB, MilliporeSigma
Supplier: MilliporeSigma
Titrisol* (glycine/hydrochloric acid), traceable to SRM of NIST and PTB for 500 ml buffer solution, pH 1.00 +/- 0.02 (20 degree C), Synonym Titrisols for preparation of buffer solutions, Hazard May be corrosive to metal.
Expand 1 Items
Titrisol® Buffer Concentrate (Phosphate/Sodium Hydroxide), Traceable to SRM of NIST and PTB, MilliporeSigma
Supplier: MilliporeSigma
Cs50 Phosphate/sodium hydroxide
Expand 1 Items
Di-Sodium Hydrogen Phosphate Solution (Buffer Stock Solution), Certipur®
Supplier: MilliporeSigma
Buffer stock solution 1/15 mol/l
Expand 1 Items
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 grade, potassium dihydrogen phosphate/di-sodium hydrogen phosphate, directly traceable to primary SRM from NIST/PTB pH (S) = 6.863 (25 degree C).
Expand 1 Items
Certipur® Buffer Solution pH 4.00 (Citric Acid/Sodium Hydroxide/Hydrogen Chloride), traceable to SRM of NIST and PTB, MilliporeSigma
Supplier: MilliporeSigma
Expand 2 Items
Certipur® Buffer Solution pH 4.01 (Potassium Hydrogen Phthalate), Traceable to SRM from NIST and PTB, MilliporeSigma
Supplier: MilliporeSigma
Expand 3 Items
Certipur® Certified sec. Standard Reference Buffer Solution Potassium Hydrogen Phthalate, directly Traceable to Primary SRM from NIST/PTB
Supplier: MilliporeSigma
Certipur grade, potassium hydrogen phthalate, directly traceable to primary SRM from NIST/PTB pH(S) = 4.005 (25 degree C).
Expand 1 Items
Titrisol® Buffer Concentrate (Citrate/Hydrochloric acid), Traceable to SRM of NIST and PTB, MilliporeSigma
Supplier: MilliporeSigma
Cs50 Citrate/hydrochloric acid
Expand 1 Items
Certipur® Certified sec. Standard Reference Buffer Solution di-Sodium Tetraborate Decahydrate, directly Traceable to Primary SRM from NIST/PTB
Supplier: MilliporeSigma
Certipur grade, di-sodium tetraborate decahydrate, directly traceable to primary SRM from NIST/PTB pH(S) = 9.184 (25 degree C).
Expand 1 Items
Certipur® Buffer Solution (Di-Sodium Hydrogen Phosphate/Potassium Dihydrogen Phosphate), Color: Yellow, Traceable to SRM of NIST and PTB, MilliporeSigma
Supplier: MilliporeSigma
Expand 2 Items
Titrisol® Buffer Concentrate (Citrate/Sodium Hydroxide), Traceable to SRM of NIST and PTB, MilliporeSigma
Supplier: MilliporeSigma
Cs50 Citrate/hydrochloric acid
Expand 1 Items
ACK Lysing Buffer, Quality Biological
Supplier: QUALITY BIOLOGICAL, INC.
Ammonium-Chloride-Potassium (ACK) Lysing Buffer is used for the lysis of red blood cells in samples containing white blood cells, such as EDTA-treated whole blood, buffy coats, and bone marrow.
Expand 4 Items
Sheath Fluid (30X), Tonbo Biosciences
Supplier: Tonbo Biosciences
Tonbo Biosciences Sheath Fluid (30X) is a pre-filtered, pH balanced phosphate buffered saline solution that can be used for transporting particles though any flow cytometer.
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
Tween-20 solution 10%, Enzo Life Sciences
Supplier: Enzo Life Sciences
This Tween®-20 solution (10%) is specially designed to create the Blocking Buffer and Assay Buffer in ImmunoSet products. Each bottle is sufficient for use with 5×96 wells microtiter plates if following the instructions in our ImmunoSet protocol.
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.
Catalog #: CA21905-026
: Kimberly-Clark