Products

Research Chemicals/Products

Categories

• 
  Acids & Bases
  Compounds that dissolves in water to yield hydronium ions (H3O+) in the case of acids or hydroxide ions (OH−) in the case of bases.
• 
  Biosynthesis
  Reagents used in oligonucleotide synthesis, as well as other biological synthesis.
• 
  Buffers
  Substances that maintain a constant pH over a given range by neutralizing the effects of hydrogen ions.
• 
  Certified Reference Materials
  Research Chemicals/Products/Certified Reference Materials
• 
  Chromatography Supplies
  Products designed to support the separation of a mixture.
• 
  Eluents & Additives
  Products that move analytes through the chromatograph, also known as the mobile phase. In liquid chromatography, the eluent is the liquid solvent; in gas chromatography, it is the carrier gas.
• 
  Karl Fischer Titration
  Titration method that uses coulometry or volumetry to determine trace amounts of water in a sample.
• 
  Labware
  Lab equipment and supplies for science laboratories, including safety equipment, solvent labware, and well plates.
• 
  Metals & Elements
  Substances that consist of a single element or are alloys, as well as products designed to identify and quantify metals and other elements.
• 
  Microbiology Media
  Materials used as a substrate for microbiological growth and analysis.
• 
  Prepared Solutions
  Highly customizable blends of high-purity solvents, reagents and buffers that are produced to precise specifications.
• 
  Primary Reference Fuels
  Iso-octane, n-heptane, toluene, or 80 octane blends used in a test engine to determine the octane rating of gasoline.
• 
  Reagents
  Chemicals added to a system to cause a chemical reaction. Includes reagents of ACS grade, reagent grade, and pharmacopeia grade, as well as reagents graded for specific applications such as biosynthesis, chromatography and titration.
• 
  Reference Materials
  Controls used to validate measurements and calibrate assays.
• 
  Salts
  Ionic compounds formed by the neutralization of an acid and base. Salts are electrically neutral.
• 
  Solvents
  General use substances that dissolve solutes. Solvents can be polar or non-polar.
• 
  Sorbents
  Products that absorb or adsorb other materials.
• 
  Titration
  Products that determine the concentration of an analyte through the measured addition of a standard solution of known concentration.