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Alfa Aesar is pleased to offer a comprehensive line of high purity organic and inorganic bases. These products can be used in a wide range of applications in commercial use and workup procedures. These products are also used as a solvent, a substrate, a strong base, or in a catalytic amount as a Bronsted base source.

We offer the following grades and solutions:

  • Aqueous solutions
  • Standardized solutions
  • Acculute Standard Volumetric Solutions
  • ACS Grade
  • Environmental Grade
  • Environmental Grade Plus

  • Ammonium hydroxide, 0.1N Standardized Solution
  • Ammonium hydroxide, 1.0N Standardized Solution
  • Ammonium hydroxide, 10% v/v aq. soln.
  • Ammonium hydroxide, 25% NH<sub>3</sub>, 99.99% (metals basis)
  • Ammonium hydroxide, 5.0N Standardized Solution
  • Ammonium hydroxide, 50% v/v aq. soln.
  • Ammonium hydroxide, Acculute Standard Volumetric Solution, Final Concentration 0.1N
  • Ammonium hydroxide, ACS, 28.0-30.0% NH<sub>3</sub>
  • Ammonium hydroxide, Environmental Grade, 20-22% NH<sub>3</sub>
  • Hydrogen peroxide, 27% w/w aq. soln., stab.
  • Hydrogen peroxide, 35% w/w aq. soln., stab.
  • Hydrogen peroxide, ACS, 29-32% w/w aq. soln., stab.
  • Potassium hydroxide, 0.1N Standardized Solution
  • Potassium hydroxide, 0.1N Standardized Solution in methanol
  • Potassium hydroxide, 0.5N Standardized Solution
  • Potassium hydroxide, 0.5N Standardized Solution in methanol
  • Potassium hydroxide, 1.0N Standardized Solution
  • Potassium hydroxide, 1.0N Standardized Solution in methanol
  • Potassium hydroxide, 10% w/v aq. soln.
  • Potassium hydroxide, 25% w/v aq. soln.
  • Potassium hydroxide, 30% w/v aq. soln.
  • Potassium hydroxide, 45% w/w aq. soln
  • Potassium hydroxide, 50% w/v aq. soln.
  • Potassium hydroxide, 99.98% (metals basis), 85% min
  • Potassium hydroxide, Acculute Standard Volumetric Solution, Final Concentration 0.1N
  • Potassium hydroxide, Acculute Standard Volumetric Solution, Final Concentration 0.5N
  • Potassium hydroxide, Acculute Standard Volumetric Solution, Final Concentration 1.0N
  • Potassium hydroxide, ACS, 85% min, K<sub>2</sub>CO<sub>3</sub> 2.0% max
  • Potassium hydroxide, flake, 85%
  • Potassium hydroxide, pellets, 85%
  • Soda lime, ACS
  • Soda lime, indicating
  • Soda lime, indicating, ACS
  • Soda lime, indicator grade
  • Sodium hydroxide, 0.01N Standardized Solution
  • Sodium hydroxide, 0.05N Standardized Solution
  • Sodium hydroxide, 0.1N Standardized Solution
  • Sodium hydroxide, 0.5N Standardized Solution
  • Sodium hydroxide, 10.0N Standardized Solution
  • Sodium hydroxide, 1.0N Standardized Solution
  • Sodium hydroxide, 2.0N Standardized Solution
  • Sodium hydroxide, 20% w/v aq. soln.
  • Sodium hydroxide, 25% w/v aq. soln.
  • Sodium hydroxide, 30% w/w aq. soln.
  • Sodium hydroxide, 40% w/v aq. soln.
  • Sodium hydroxide, 5.0N Standardized Solution
  • Sodium hydroxide, 50% w/w aq. soln.
  • Sodium hydroxide, 5% w/v aq. soln.
  • Sodium hydroxide, Acculute Standard Volumetric Solution, Final Concentration 0.1N
  • Sodium hydroxide, Acculute Standard Volumetric Solution, Final Concentration 0.5N

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