Buffers

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  • Fluka Ammonium formate for HPLC, =99.0%

    Honeywell

    Chemical name: Ammonium formate Chemical synonyms: Formic acid ammonium salt Product Brand: Analytical Material form: Solid Density (g/cm3): 1.266 Molecular weight: 63.06 Molecular formula: CH5NO2 Chemical purity: =99.0% (dried material, NT); =99.0% UN Number:

  • Orion® pH Buffer & Electrode Rinse Solution Pouches

    Thermo Scientific Orion

    Accurate calibration Sealed buffer pouch provides disposable convenience More accurate first time measurements Easier to use than conventional liquid buffers; no secondary reservoir required. All buffers are certified NIST traceable; used pouch can be attached to permanent batch…

  • Fluka Buffer concentrate pH 9.00 for 500 ml buffer solution, sodium tetraborate …

    Honeywell

    Chemical name: Buffer concentrate pH 9.00 Chemical purity: 99.8-100.5% UN Number:

  • BUFFER PH 4.00 COLORLESS

    GFS Chemicals

  • 10X PBS, pH 7.4

    Quality Biological

    PBS (phosphate buffered saline) is a balanced salt solution used for a variety biological and cell culture applications, such as washing cells before dissociation, transporting cells or tissue, diluting cells for counting, and preparing reagents. Endotoxin and Mycoplasma tested Applications …

  • Wide Range pH Indicator Solutions

    Hach

    For visual determination of pH, using test kits. pH 4-10

  • Fluka Buffer solution pH 5.0 (20oC) citric acid / sodium hydroxide solution,…

    Honeywell

    Chemical name: Buffer solution pH 6.0 (20 °C) Chemical synonyms: Sodium citrate buffer solution; Buffer solution from sodium citrate Density (g/cm3): 1 UN Number:

  • trismas, Biological Buffer

    Spectrum Chemical

    CAS No.: 64431-96-5

  • Sodium Phosphate Dibasic Heptahydrate

    RPI (Research Products International)

  • Fluka Sulfuric acid solution volumetric, 1 M H2SO4 (2N)

    Honeywell

    Chemical name: Sulfuric acid Product Brand: Analytical Density (g/cm3): 1.05 Molecular weight: 98.08 Molecular formula: H2O4S UN Number: UN 2796

  • Phosphate Buffered Saline (PBS), 10x, pH 7.4

    Corning cellgro

    Phosphate Buffered Saline is used to maintain a physiological pH and osmolarity, two key factors in tissue culture and molecular biology research. This concentrated form should be diluted to a working concentration using reagent grade water. Technical Advantage: Product manufactured under…

  • Phosphate Buffer, 7.2 pH, APHA

    Exaxol

  • Certipur® Buffer Solution, pH 9.00

    MilliporeSigma

    pH: 9.0 (H2O, 25°C) Solubility: (20°C) soluble Boiling Point: 100°C Density: 1.00 g/cm3 (20°C)

  • TBE Buffer

    RPI (Research Products International)

    Dry homogeneous blend of molecular biology grade TRIS base, Boric Acid and EDTA. For use in gel electrophoresis.

  • Buffer Solution, pH 3.00

    GFS Chemicals

    pH (@ 25°C) 3.00 +/- 0.03 NIST Traceable

  • Acetate Buffer, pH 4.0

    Ricca Chemical

    Formula: Mixture Description: for Residual Chlorine Analysis

  • Ammonium Acetate Buffer

    Labchem

  • Buffer Tablets, pH 6.8, for preparing buffer solution acc. to WEISE for the…

    MilliporeSigma

    Phosphate buffer solutions are used in hematology, for the dilution of staining solutions and for the rinsing steps in the staining process. The buffer tablets acc. to Weise will produce a buffered solution (pH6.4/pH6.8/pH7.2) that stabilizes the staining result and gives reproducible staining…

  • TRIS, ACS Grade

    RPI (Research Products International)

  • SSPE Buffer, Premix Powder

    Bio Basic Inc.

  • Buffer Solution pH 4.00, Color Code Red

    MilliporeSigma

    Meets ACS Specifications, ACS, Meets Reagent Specifications for testing USP/NF monographs Formula: KCN Formula Weight: 65.12 CAS Number: 151-50-8

  • TRIS Base

    RPI (Research Products International)

    A 40% weight by volume solution of TRIS (3.3M TRIS Base) prepared in Molecular Grade Water.

  • 1X PBS (Phosphate Buffered Saline)

    Growcells

    Ready to use, sterile 1X Phosphate-Buffered Saline solution prepared with 18.2 megOhm water, 0.2 micron sterile filtered and steam sterilized in final packaging. Balanced salt solution used in many biomolecular applications. Ultra pure quality makes buffer ideal for use in a variety of cell…

  • SingleShot Buffer Pouches

    NuSep

    NuSep’s SingleShot Buffer pouches are perfect for standardizing your electrophoresis and Western blotting applications. Dissolve a pouch of pre-measured molecular biology-grade chemicals in 500mL of deionized water to obtain a ready-to-use 1x buffer without any further preparation. Save…

  • Acetate Buffer, Standardized

    Reagents®

    Composition: Water 68.93%, Ammonium Acetate 23.28%, Hydrochloric Acid 7.79% Boiling Point: 100 to 118°C Density: 1.07 Melting Point: 0°C Color: Colorless liquid Physical State: Liquid Flash Point: 42.77°C pH Range: 3.5 Solubility Information: Miscible Shelf Life: 24 Months …

  • PIPES

    RPI (Research Products International)

    Heavy metals: <10 ppm pka (25°C): 6.8 The working pH range in aqueous solution is 6.5-7.5.

  • Phosphate Buffer Saline (PBS)

    Electron Microscopy Sciences

    PBS is commonly used in biochemistry. It is a salty solution containing calcium chloride, sodium phosphate and potassium phosphate. PBS is isotonic and non-toxic to cells. 1X PBS final concentration is 0.137M NaCl, 0.01M Na2HPO4, 0.0027M KCl and pH 7.4.

  • Buffer Solution, pH 7.00 (Color Coded Yellow)

    GFS Chemicals

    pH (@ 25°C) 7.00 +/- 0.02 NIST Traceable

  • Proteinase K

    Zymo Research Corporation

    Proteinase K is a stable serine protease with broad substrate specificity and will degrade many proteins in their native conformation even in the presence of detergents (e.g., SDS). The enzyme is frequently used in molecular biology applications to digest unwanted proteins such as nucleases from…

  • Tris Buffer 1.0 M Solution pH 7.5

    Amresco

    Grade: Ultra Pure

  • PBS Blocking Buffer with BSA

    Bio Basic Inc.

    PBS Blocking Buffer with BSA Premixed Powder is used for immunodetection assays such as Western blots, dot blots and ELISA. 1 pack will make 1 liter of 1X stremgth blocking solution contain 3% BSA.

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